Consider an unpipelined or single-stage processor design like the one discussed in slide 6 of lecture 17. At the start of a cycle, a new instruction enters the processor and is processed completely within a single cycle. It takes 2,000 ps to navigate all the circuits in a cycle (including latch overheads). Therefore, for this design to work, the cycle time has to be at least 2,000 pico seconds. What is the clock speed of this processor? (5 points) What is the CPI of this processor, assuming that every load/store instruction finds its instruction/data in the instruction or data cache? (5 points) What is the throughput of this processor (in billion instructions per second)? (10 points)

Answer:

see explaination

Explanation:

a)

amount = 5000

rate = 2

year = 1

interest = calculateInterest(amount, rate, year);

finalAmount = amount + interest

###### function ######

calculateInterest(amount, rate, year):

interest = (amount*rate*year)/100;

return interest

b)

amount <- enter amount

rate = 2

year = 1

interest = calculateInterest(amount, rate, year);

finalAmount = amount + interest

###### function ######

calculateInterest(amount, rate, year):

interest = (amount*rate*year)/100;

return interest

c)

#include <iostream>

using namespace std;

// function defination

double calculateInterest(double amount, double rate, int year);

int main(){

double amount, rate;

int year = 1;

cout<<"Enter amount: ";

cin>>amount;

cout<<"Enter rate: ";

cin>>rate;

// calling method

double interest = calculateInterest(amount, rate, year);

cout<<"Amount after 1 year: "<<(amount+interest)<<endl;

return 0;

}

// function calculation

double calculateInterest(double amount, double rate, int year){

return (amount*rate*year)/100.0;

}

In this exercise we have to use the knowledge in computational language in python to write the following code:

We have the code can be found in the attached image.

So in an easier way we have that the code is

a)amount = 5000

rate = 2

year = 1

interest = calculateInterest(amount, rate, year);

finalAmount = amount + interest

calculateInterest(amount, rate, year):

interest = (amount*rate*year)/100;

return interest

b)amount <- enter amount

rate = 2

year = 1

interest = calculateInterest(amount, rate, year);

finalAmount = amount + interest

calculateInterest(amount, rate, year):

interest = (amount*rate*year)/100;

return interest

c)#include <iostream>

using namespace std;

double calculateInterest(double amount, double rate, int year);

int main(){

double amount, rate;

int year = 1;

cout<<"Enter amount: ";

cin>>amount;

cout<<"Enter rate: ";

cin>>rate;

double interest = calculateInterest(amount, rate, year);

cout<<"Amount after 1 year: "<<(amount+interest)<<endl;

return 0;

}

double calculateInterest(double amount, double rate, int year){

return (amount*rate*year)/100.0;

}

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Answer:

Call microsoft

Explanation:

Exel Is My Worst Nightmare Just Call Microsoft "I'd Hope They'd Have A Answer For That"

The IF function allows the user to make logical comparison among values.

The formula to enter in cell 15 is: [tex]\mathbf{=IF(\$A\$4 > \$A\$3, "yes", "no")}[/tex]

The syntax of an Excel IF function is:

[tex]\mathbf{=IF (logical\_test, [value\_if\_true], [value\_if\_false])}[/tex]

Where:

From the question, the cells to compare are:

So, the IF function that compares both cells is:

[tex]\mathbf{=IF(A4 > A3, "yes", "no")}[/tex]

The above formula checks if A4 is greater than A3.

The question requires that the cells are referenced using absolute cell referencing.

This means that, we make use of the dollar sign ($), when writing the cells.

So, the correct formula is:

[tex]\mathbf{=IF(\$A\$4 > \$A\$3, "yes", "no")}[/tex]

Read more about Excel formulas at:

https://brainly.com/question/1285762

Answer:

See explaination for the details.

Explanation:

PC can be any valid value that is divisible by 4. In that case, lets pick 20000.

We can pick any instruction dat writes to a register. Lets pick addi.

The destination register number must be odd so that it has good value of 1. The opposite of the stock-add-value we want to test for. Lets go ahead and pick register 9.

Make register 9 have a value of 20 and register 9 jas a value of 25 prior to the add instruction.

addi. $9, zero, 22

When the value read from register 8 after the add instruction is 22, we know that we have found the fault.

Final answer:

A test to determine a stuck-at-0 fault in a CPU involves preloading specific values into the PC, registers, and instruction memory, executing an instruction, and checking if the expected values are reflected post-execution. A failure to update a signal from 0 suggests a stuck-at-0 fault. This test is part of the broader endeavor of programming and diagnostics within computer engineering.

Explanation:

To design a test that determines if there is a stuck-at-0 fault on a signal within a Central Processing Unit (CPU), one could start by setting the Program Counter (PC), registers, and memory to specific non-zero values, execute an instruction that would change the state of the signal in question, and then verify if the expected changes occur.

For instance, if testing a register expected to be set to a value of 1 by an instruction, you might initialize the instruction memory with an instruction like 'SET REGISTER' to the non-zero value, and the register itself with 0. Once the instruction executes, if the register does not reflect the value that was written to it, this suggests a possible stuck-at-0 fault. This kind of fault means that no matter what value is intended for that signal, it always reads as 0, which indicates a malfunctioning component inside the CPU.

Answer:

#include <stdio.h>

void interchangeCase(char phrase[],char c){

  for(int i=0;phrase[i]!='\0';i++){

      if(phrase[i]==c){

          if(phrase[i]>='A' && phrase[i]<='Z')

              phrase[i]+=32;

          else

              phrase[i]-=32;      

      }

  }

}

int main(){

  char c1[]="Eevee";

  interchangeCase(c1,'e');

  printf("%s\n",c1);

  char c2[]="Eevee";

  interchangeCase(c2,'E');

  printf("%s\n",c2);    

}

Explanation:

Answer:

a. see explaination

b. 0.632

Explanation:

Packet switching is a method of grouping data that is transmitted over a digital network into packets. Packets are made of a header and a payload.

See attachment for the step by step solution of the given problem.

Answer: A. Uses third-party CA's to validate a users identity.

Explanation:

A digital certificate is a binding electronic document used in the exchange of messages between a sender and receiver across the internet. It is useful in validating the identities of all users so that none can deny either sending or receiving a message. It also offers some protection to the data sent and received.

Certification Authorities are recognized bodies who have the responsibility of ensuring the true identities of users. After achieving this they then issue a certificate that can serve as a guarantee. A public key is present in the certificate which only the true users can access.

These Certification Authorities would then confirm that the key and digital signature matches the identities of the users.

Answer:

uses third-party CAs to validate a user's identity.

Explanation:

Digital certificate is an electronic file which can be used to verify the identity of a party on the Internet. A digital certificate can be likened to an electronic passport of the internet.

It is issued by an organization called a certificate authority (CA).

A digital certificate system uses a trusted third party (certification authority), to validate a user's identity.

Answer:

Replace/* Your code goes here */ with

for(int count = 0; count<4; count++)

{

if(keysList[count] > 40)

{

cout<<itemsList[count]<<" ";

}

}

Explanation;

The solution provides used an iteration to loop from the first toll the last.

The index of an array starts at 0

The index of the last element is calculated as total element - 1

Since the count of the array is 4, the last index is 4 - 1 = 3.

In the solution provides, a count integer variable is declared to iterate through the keysList array

Each element of keysList array is tested to know if it's greater than 40.

If yes the corresponding element in itemsList is printed followed by a space

Else

Nothing is done

The codes segment goes thus

for(int count = 0; count<4; count++)

{

if(keysList[count] > 40)

{

cout<<itemsList[count]<<" ";

}

}

Answer:

=(I8+F5)/16

Explanation:

In cell I9, we type the following

=(I8+F5)/16

I8 is the boxed set net weight

F5 is the packing weight

The question asked us to add and divide by 16

We use the addition operator '+' instead of built-in "SUM" function as required by the question.

So, we add I8 and F5 and then divide by 16 in cell I9.

Answer:

See explaination

Explanation:

#include<stdio.h>

#include<string.h>

#include<stdlib.h>

int main()

{

FILE *fp;

char section[10][2], score[10][10],buf[10][4], buf1[4];

int i=0, j = 0, k = 0, l = 0, c1 = 0, c2 = 0, c3 = 0, sec;

float avg1 = 0 ,avg2 = 0, avg3 = 0 ,avg[3] ,max;

fp = fopen("scores.dat","r");

/* read data from scores.dat file and store into buf */

while(fscanf(fp, "%s", buf[i++])!=EOF);

/* separate scores and sections */

for(j=1; j<i; j++){

if(j%2!=0){

strcpy(section[k++], buf[j-1]);

}

else{

strcpy(score[l++], buf[j-1]);

}

}

/* calculate avgerage */

for(i=0;i<7;i++){

if(strcmp(section[i], "1")){

avg1 = avg1 + atof(score[i]);

c1++;

}

if(strcmp(section[i], "2")){

avg2 = avg2 + atof(score[i]);

c2++;

}

if(strcmp(section[i], "1")){

avg3 = avg3 + atof(score[i]);

c3++;

}

}

avg[0] = avg1/c1;

avg[1] = avg2/c2;

avg[2] = avg3/c3;

max = avg[0];

for(i=0;i<3; i++)

if(avg[i] > max){

max = avg[i];

sec = i;

}

printf("Sectrion 1 Avg: %f\nSection 2 Avg: %f\nSection 3 Avg: %f\nHighest Avg by:Section %s\n",avg[0],avg[1],avg[2],section[sec]);

}

The program which displays the number of positive and negative values inputted. The program written in python 3 goes thus :

pos_val = 0

#initialize a variable to hold the number of positive values

neg_val = 0

#initialize a variable to hold the number of negative values

sum = 0

#initialize a variable to hold the sum of all values

while True :

#A while loop is initiated

val = int(input("Enter integer values except 0 : "))

#prompts user for inputs

if val == 0 :

#checks if inputted value is 0

 break

#if True end the program

else :

#otherwise

 sum +=val

#add the value to the sum variable

 if val > 0 :

#checks if value is greater than 0

  pos_val += 1

#if true increase positive value counts by 1

 else :

  neg_val += 1

#if otherwise, increase negative value counts by 1

freq = float(pos_val + neg_val )

#calculates total number of values

print('The number of positive values is = ', pos_val)

#display number of positive values

print('The number of negative values is = ', neg_val)

#display number of negative values

print('The total sum of values is = ', sum)#display the total sum

print('The average is {:.2f}' .format((sum))

#display the average of the inputs

Learn more : https://brainly.com/question/19323897

The program reads integers from the user until 0 is entered, counts positive and negative values, calculates total and average (excluding zeros), and outputs the results.

Here's the Python program that meets the requirements:

positives = 0

negatives = 0

total = 0

count = 0

# Loop to read integers from user

while True:

   num = int(input("Enter an integer, the input ends if it is 0: "))    

   # Check if the input is 0 to end the loop

   if num == 0:

       break    

   # Increment counters based on positive/negative values

   if num > 0:

       positives += 1

   elif num < 0:

       negatives += 1    

   # Add non-zero input to total and increment count

   if num != 0:

       total += num

       count += 1

# Calculate average (excluding zeros)

if count != 0:

   average = total / count

else:

   average = 0

# Output results

print("The number of positives is", positives)

print("The number of negatives is", negatives)

print("The total is", total)

print("The average is {:.2f}".format(average))

This program meets the requirements specified in the prompt and terminates when the user enters 0.

Answer:

See explaination

Explanation:

Function DrivingCost(float drivenMiles, float milesPerGallon, float dollarsPerGallon) returns float cost

float dollarsPerMile

//calculating dollars per mile

dollarsPerMile=dollarsPerGallon/milesPerGallon

//calculating cost

cost=dollarsPerMile*drivenMiles

Function Main() returns nothing

//declaring variables

float miles_per_gallon

float dollars_per_gallon

//reading input values

miles_per_gallon = Get next input

dollars_per_gallon = Get next input

//displaying cost for 10 miles

Put DrivingCost(10,miles_per_gallon,dollars_per_gallon) to output

//printing a blank space

Put " " to output

//displaying cost for 50 miles

Put DrivingCost(50,miles_per_gallon,dollars_per_gallon) to output

Put " " to output

//displaying cost for 400 miles

Put DrivingCost(400,miles_per_gallon,dollars_per_gallon) to output

Answer:

See explaination

Explanation:

In our grammar for arithmetic expression, the start symbol is <expression>, so our initial string is:

<expression >

Using rule 5 we can choose to replace the nonterminal, producing the string:

<expression >*<expression >

We now have two nonterminals, to replace, we can apply rule three to the first nonterminal, producing the string:

<expression >+<expression>*<expression>

We can apply rule two to the remaining nonterminal, we get:

(number)+number*number

This is a valid arithmetic expression as generated by grammar.

Given a grammar G with start symbol S, if there is some sequence of production that when applied to the initial string S, result in the string s, then s is in L (G). the language of the grammar.

Answer:

An example  of poor work ethic which I encountered recently was the observation of poor hygiene by an employee of a fast-food outlet of a renowned company.

Explanation:

Some patties suddenly slipped out of his hands and fell on the ground. He did not discard them and simply put them into burg adversely. ers. The fall must have soiled and contaminated them, which would affect the health of consumers. Such incidents can be avoided by the company by training the staff in such possibilities and suggesting corrective actions. Monitoring and taking action against offenders will also help. IT professionals should have good analytical and interpersonal skills besides cross-cultural sensitivity to do good in their roles.

You should apologize for his mistake for reaching the wrong place. The message should be through an electronic message ( sms ) or another instant messaging service, followed by a telephone call. The content of the message should comprise of an apology for not being able to reach in time, the reason for the misunderstanding, your current location and the approximate time it will take to reach the venue. It will be better if you share your location with the client through a GPS enabled application, so that it will be convenient to coordinate.

The tow more skills that are good for IT professionals the the skill off After sale services, and to establish a good relationship with clients.

Answer:

def select_short_strings(string_list):

   new_list = []

   for s in string_list:

       if len(s) < 20:

           new_list.append(s)

   return new_list

lst = ["apple", "I am learning Python and it is fun!", "I love programming, it is easy", "orange"]

print(select_short_strings(lst))

Explanation:

- Create a function called select_short_strings that takes one argument string_list

Inside the function:

- Initialize an empty list to hold the strings that are less than 20

- Inside the loop, check the strings inside string_list has a length that is smaller than 20. If found one, put it to the new_list.

- When the loop is done, return the new_list

- Create a list to check and call the function

Answer:

# the solution function is defined

# it takes a list as parameter

def solution(string_list):

# an empty new list is initialized

new_list = []

# a loop that loop through the splitted_list

# it checks if the length of each string is less than 20

# if it is less than 20

# it is attached to the new list

for each_string in string_list:

if(len(each_string) < 20):

new_list.append(each_string)

# the new list is printed

print(new_list)

# the function is called with a sample list

solution(["The", "player", "determined", "never", "compromised"])

Explanation:

The program is written in Python and it is well commented.

Answer:

void showSeatingChart(const string [][COLS], int);

Explanation:

void showSeatingChart(const string [][COLS], int);

The above function showSeatingChart() will display the 2D array of seating chart.

The return type of this function is void because it does not need to retun anything.

The parameter of the function is a 2D array which is seatingChart[ROWS][COLS].

The type of this 2D array is string that means it is a 2D array of string. It will contain string elements.

To declare a prototype of a function, there should be a semi-colon (;) at the end of declaration.

The definition of the function should be given outside main() function and declaration of the function should be above the main() function or at the beginning of the program with declaration of constant variables.

Answer:

see explaination

Explanation:

class Taxicab():

def __init__(self, x, y):

self.x_coordinate = x

self.y_coordinate = y

self.odometer = 0

def get_x_coord(self):

return self.x_coordinate

def get_y_coord(self):

return self.y_coordinate

def get_odometer(self):

return self.odometer

def move_x(self, distance):

self.x_coordinate += distance

# add the absolute distance to odometer

self.odometer += abs(distance)

def move_y(self, distance):

self.y_coordinate += distance

# add the absolute distance to odometer

self.odometer += abs(distance)

cab = Taxicab(5,-8)

cab.move_x(3)

cab.move_y(-4)

cab.move_x(-1)

print(cab.odometer) # will print 8 3+4+1 = 8

Final answer:

The Taxicab class in Python should have private data members for x-coordinate, y-coordinate, and the odometer. It includes an initializer, get methods for each data member, and methods to move the taxicab horizontally and vertically, updating the odometer with each movement.

Explanation:

The student's question pertains to writing a Python class named Taxicab which models a taxicab's movements and odometer readings. To implement this, you would define the class with private data members for the x-coordinate, y-coordinate, and odometer reading. The odometer should track the total distance driven rather than the Euclidean distance from the start point. The class should have an init method to initialize these values, where the x and y coordinates are set by provided parameters and the odometer starts at zero. Additionally, there should be get methods for each of these private data members to allow access to their values. Movement methods move_x and move_y should be implemented to handle horizontal and vertical movements, respectively, and the odometer should be updated accordingly based on the magnitude of the movement.

The DeckOfCards class manages a deck of 52 Card objects. It provides methods to shuffle, deal a card, report the number of cards left, and display the deck.

To implement the DeckOfCards class, we can utilize the Card class you created in Assignment 4 and add methods to manage a deck of cards. The UML Class diagram for DeckOfCards might look like:

+-----------------------------------+

|          DeckOfCards          |

+-----------------------------------+

| - cards: List<Card>           |

+-----------------------------------+

| + DeckOfCards()              |

| + shuffle()                         |

| + dealCard(): Card           |

| + cardsLeft(): int               |

| + toString(): String            |

+-----------------------------------+

The DeckOfCards class contains a List of Card objects, representing the deck. The constructor initializes the deck, and the shuffle method randomizes the order of cards. The dealCard method returns the top card and reduces the count of remaining cards. The cardsLeft method returns the count of remaining cards, and toString provides a string representation of the deck.

Here's a simplified implementation in Java:

import java.util.ArrayList;

import java.util.Collections;

import java.util.List;

public class DeckOfCards {

   private List<Card> cards;

   public DeckOfCards() {

       cards = new ArrayList<>();

       for (int suit = 1; suit <= 4; suit++) {

           for (int faceValue = 1; faceValue <= 13; faceValue++) {

               cards.add(new Card(suit, faceValue));

           }

       }

   }

   public void shuffle() {

       Collections.shuffle(cards);

   }

   public Card dealCard() {

       if (cards.isEmpty()) {

           return null; // Deck is empty

       }

       return cards.remove(0);

   }

   public int cardsLeft() {

       return cards.size();

   }

   public String toString() {

       StringBuilder deckString = new StringBuilder();

       for (Card card : cards) {

           deckString.append(card.toString()).append("\n");

       }

       return deckString.toString();

   }

}

For the driver class, you can create an instance of DeckOfCards, print the initial deck, shuffle it, and then deal and print each card from the shuffled deck.

The question probable maybe:

In Assignment 4, you created a Card class that represents a standard playing card. Use this to design and implement a class called DeckOfCards that stores 52 objects of the Card class. Include methods to shuffle the deck, deal a card, and report the number of cards left in the deck, and a toString to show the contents of the deck. The shuffle methods should assume a full deck. Document your design with a UML Class diagram. Create a separate driver class that first outputs the populated deck to prove it is complete, shuffles the deck, and then deals each card from a shuffled deck, displaying each card as it is dealt.

Hint: The constructor for DeckOfCards should have nested for loops for the face values (1 to 13) within the suit values (1 to 4). The shuffle method does not have to simulate how a deck is physically shuffled; you can achieve the same effect by repeatedly swapping pairs of cards chosen at random.

Answer:

Check the explanation

Explanation:

#include<stdio.h>

/*Function to return max sum such that no two elements

are adjacent */

int FindMaxSum(int arr[], int n)

{

 int incl = arr[0];

 int excl = 0;

 int excl_new;

 int i;

 for (i = 1; i < n; i++)

 {

    /* current max excluding i */

    excl_new = (incl > excl)? incl: excl;

    /* current max including i */

    incl = excl + arr[i];

    excl = excl_new;

 }

  /* return max of incl and excl */

  return ((incl > excl)? incl : excl);

}

/* Driver program to test above function */

int main()

{

 int arr[] = {5, 5, 10, 100, 10, 5};

 printf("%d \n", FindMaxSum(arr, 6));

 getchar();

 return 0;

}

Answer:

Check the explanation

Explanation:

An Entity Relationship Diagram (ERD) can be described as a data structures snapshot. An Entity Relationship Diagram reveals entities (tables) in a database and the relationships among tables that are within that database. For a perfect database design it is important to have an Entity Relationship Diagram.

The below diagram is the solution to the question above.

Answer:

The complete work sheet is attached, also use these formulas below for more guidance:

E13 =IF(C13="No",$F$2,$F$4) copy down to E18

F13 =VLOOKUP(B13,$A$7:$B$10,2,0)*$B$5 copy down to F18

H13 =SUM(D13:G13) copy down to H18

I2 =AVERAGE(H13:H18)

I3 =MIN(H13:H18)

I4 =MAX(H13:H18)

Complete Data:

Job No.          Devices Allocated       Maximum Required       Remaining Need

Job 1                          6                                        8                                    X

Job 2                          2                                        9                                    X

Job 3                          5                                        8                                    X

Job 4                          3                                         5                                   X    

Answer:

a) Number of available devices = 2

b) Remaining need for job 1 = 2

Remaining need for job 2 = 7

Remaining need for job 3 = 3

Remaining need for job 4 = 2

c) The system is safe

Explanation:

a) Calculate the number of available devices

Number of available devices = (Maximum number of devices) - (Total number of devices allocated)

Maximum number of devices  = 18

Total number of allocated devices = (6 + 2 + 5 + 3)

Total number of allocated devices = 16

Number of available devices = 18 - 16

Number of available devices = 2

b) Determine the remaining needs for each job in each system

Remaining needs = (Maximum Required - Number of devices allocated)

For Job 1

Remaining need = 8 - 6 = 2

For Job 2

Remaining need = 9 - 2 = 7

For Job 3

Remaining need = 8 - 5 = 3

For Job 4

Remaining need = 5 - 3 = 2

c) Determine whether the system is safe or unsafe

For the system to be safe, Need ≤ Available

Where New Available = Available + Allocation

For Job 1

Need = 2

Available devices = 2

2 ≤ 2   (Job 1 is safe)

New available = 2 + 6 = 8

For Job 2

Need = 7

Available devices = 8

7 ≤ 8   (Job 2 is safe)

New available = 2 + 8 = 10

For Job 3

Need = 3

Available devices = 10

3 ≤ 10   (Job 3 is safe)

New available = 5 + 10 = 15

For Job 4

Need = 2

Available devices = 15

2 ≤ 15   (Job 2 is safe)

New available = 3 + 15 = 18

Since all the jobs are safe, the system is safe

Answer:

MIPS designs are used in SGI's computer product line; in many embedded systems; on Windows CE devices; Cisco routers; and video consoles such as the Nintendo 64 or the Sony PlayStation, PlayStation 2 and PlayStation Portable. Most recently, NASA used one of them on the New Horizons probe1.

Explanation:

The earliest MIPS architectures were 32-bit fsfs (generally 32-bit wide data paths and registers), although later versions were implemented in 64-bit. There are five backward compatible revisions of the MIPS instruction set, called MIPS I, MIPS II, MIPS III, MIPS IV, and MIPS 32/64. In the last of these, MIPS 32/64 Release 2, a record control set is defined to major. Also several "extensions" are available, such as the MIPS-3D, consisting of a simple set of floating point SIMD instructions dedicated to common 3D tasks, the MDMX (MaDMaX) made up of a more extensive set of integer SIMD instructions that use 64-bit floating-point registers, MIPS16 which adds compression to the instruction flow to make programs take up less space (presumably in response to the Thumb compression technology of the ARM architecture) or the recent MIPS MT that adds multithreading functionalities similar to the HyperThreading technology of Intel Pentium 4 processors

Answer:

PLEASE SEE EXPLAINATION

Explanation:

for the code given in C Language :-

for(i=0; i<=100; i++)

{

a[i]=b[i]+C;

}

Given address of a =$a0

Gievn address of b = $a1

$t0 holds i

s0 holds constant C

Assembly Language

addi $t0, $zero, 0

loop: slti $t1, $t0, 101

beq $t1, $zero, exist

sll $t2, $t0, 2

add $t3, $t2, $a1

lw $t3, O($t3)

add $t3, $t3, $s0

add $t4, $t2, $a0

sw $t3, O($t4)

i loop

instructions of 1+101*8=809

101 itereations*2 per itereation sw)=202 data references

Answer:

Professional implications refers  to when a number of folders in a laptop/machine goes higher,how to manage information becomes a problem, resulting into informational retrieval and storage issues.

Personal Implications refers to sharing of information on different websites, which might result in information theft or fraud once it gets into the hands of wrong people.

Business should be allowed to have access as much they want because, by having a standard procedures such as terms and conditions, this will enable them to protect their information, before allowing individuals to sign up on their sites, in terms of agreement of what the user wants to do with the contents.

Individuals should be allowed to have share more content on the internet, so that at any given time, if they can cancel the read access mode of any content they are accessing on the internet.

Explanation:

Just as the population increases, the need to store more  information by the population as goes higher.

When an any information is to be stored, it needs disk allocation or storage.  Now, we may be required to store address, Names of individuals, profile photos or phone numbers and so on. there are various path or method of achieving this.

The implications of storing this information are stated below

Professional Implications: As the number of files and folders in an office laptop/machines increases, this can lead to two vital issues which van either be information retrieval or storage issues.

Personal implications: This refers to sharing many personal data to different sites on the web in a way of an  electronic format this may result in  threat referred to  as'Data stealing or Theft.  

In a more understanding way, the information that is shared by us to a particular site on the web is given out to another third party website for some  benefit that are monetary.with this out information is at risk and can be used for negative purposes such as internet fraud or theft.

Business should be permitted to retrieve the data that they need unless there is standard  defined Terms and Conditions before permitting a user to have  access to their site on the web, so long as the  information they collect are used  for better and meaning purposes.

Users should be given full control to the contents that they like to share on various  website/apps. At any given time, they can cancel the read access mode from any of their contents present in internet.

Answer:

See explaination

Explanation:

Given that:

Consider the MIPS assembly language code segment given below.

I1: addi $s3, $s2, 5

I2: sub $s1, $s3, $s4

I3: add $s3, $s3, $s1

I4: Iw $s2, 0($s3)

I5: sub $s2, $s2, $s4

I6: sw $s2, 200($s3)

I7: add $s2, $s2, $s4

(a) Identify the data dependency in the following code:

RAW - Read after write: This dependency occurs when instruction I2 tries to read register before instruction I1 writes it.

WAW - Write after write: This dependency occurs when instruction I2 tries to write register before instruction I1 writes it

• Read after write (RAW)

I1: addi $s3, $s2, 5

I2: sub $s1, $s3, $s4

• Read after write (RAW)

I2: sub $s1, $s3, $s4

I3: add $s3, $s3, $s1

• Write after write (WAW)

I4: lw $s2, 0($s3)

I5: sub $s2, $s2, $s4

• Read after write (RAW)

I5: sub $s2, $s2, $s4

I6: sw $s2, 200($s3)

(b) Data hazards which can be solved by forwarding:

(1) Read after write (RAW)

I1: addi $s3, $s2, 5

I2: sub $s1, $s3, $s4

addi $s3, $s2,5 IF ID EXE MEM WB

sub $51, $s3, $s4 IF ID EXE MEM WB

(2) Read after write (RAW)

I2: sub $s1, $s3, $s4

I3: add $s3, $s3, $s1

sub $51, $s3. $54 IF | ID EXE |MEM WB

add $s3, $s3, $s1 IF | ID EXE | MEM | WB

(3) Read after write (RAW)

I5: sub $s2, $s2, $s4

I6: sw $s2, 200($s3)

sub $52, $s2, $54 IF ID |EXE MEM | WB

sw $52, 200($s3) IF ID EXE MEM WB

(c) Data hazards which can lead to pipeline stall:

• Write after write (WAW)

I4: lw $s2, 0($s3)

I5: sub $s2, $s2, $s4

lw $s2, 0($s3) IF ID EXE MEM WB

sub $s2, $s2, $s4 IF ID Stall EXE | MEM | WB

Answer:

1. Repetition control flow

3. Accessing the elements of a row in a 2D array that is heap allocated as an array of arrays

Explanation:

1. Elements in 1D memory are stored in contiguous memory location thus it follows spatial locality. ( RIGHT OPTION)

2. Binary search in an array does not follow spatial locality because the elements in an array with the binary search are not accessed in a contiguous manner but in a non-contiguous manner. HENCE IT IS NOT RIGHT OPTION

3. Sequencing control also follows spatial locality ( RIGHT OPTION)

A diver's score in diving is calculated by taking the middle five scores from judges, summing them up, multiplying by the dive's degree of difficulty, and then multiplying by 0.6. A computer program designed to calculate these scores would need to incorporate methods for each step of this process.

The sport of diving involves judges awarding scores to divers based on their performance. To calculate a diver's score, a computer program must follow these steps:

This scoring system ensures that outliers do not disproportionately affect the diver's score and that the degree of difficulty is appropriately factored into the final score, producing a fair assessment of the performance. The computer program must include methods to perform each of these tasks, ensuring accurate point tallies and final calculations for each dive.

Answer:

 input device, data capture device

Explanation:

A digital pen is an input device that can be used for data capture.

Answer:

see explaination

Explanation:

#include <iostream>

#include <string>

using namespace std;

//function declarations

char PrintMenu(string& userString);

int GetNumOfNonWSCharacters(const string userString);

int GetNumOfWords(const string userString);

int FindText(const string& userString, const string& findString);

void ReplaceExclamation(string& periodString);

void ShortenSpace(string& shortenedString);

char menuChoice;

int main()

{

string userString;

cout << "Enter a sample text: ";

getline(cin, userString);

cout << endl << endl << "You entered: " << userString << endl;

PrintMenu(userString);

while (menuChoice != 'q')

{

PrintMenu(userString);

}

// system("pause");

return 0;

}

char PrintMenu(string& userString)

{

cout << "MENU" << endl;

cout << "c - Number of non-whitespace characters" << endl;

cout << "w - Number of words" << endl;

cout << "f - Find text" << endl;

cout << "r - Replace all !'s" << endl;

cout << "s - Shorten spaces" << endl;

cout << "q - Quit" << endl << endl;

cout << "Choose an option: " << endl;

cin >> menuChoice;

while ((menuChoice != 'c') && (menuChoice != 'w') && (menuChoice != 'f') && (menuChoice != 'r') && (menuChoice != 's') && (menuChoice != 'q'))

{

cout << "MENU" << endl;

cout << "c - Number of non-whitespace characters" << endl;

cout << "w - Number of words" << endl;

cout << "f - Find text" << endl;

cout << "r - Replace all !'s" << endl;

cout << "s - Shorten spaces" << endl;

cout << "q - Quit" << endl << endl;

cout << "Choose an option: " << endl;

cin >> menuChoice;

}

if (menuChoice == 'c')

{

cout << "Number of non-whitespace characters: " << GetNumOfNonWSCharacters(userString) << endl << endl;

}

else if (menuChoice == 'w')

{

cout << "Number of words: " << GetNumOfWords(userString) << endl << endl;

}

else if (menuChoice == 'f')

{

string stringFind;

cin.clear();

cin.ignore(20, '\n');

cout << "Enter a word or phrase to be found: " << endl;

getline(cin, stringFind);

cout << "\"" << stringFind << "\"" << " instances: " << FindText(userString, stringFind) << endl;

}

else if (menuChoice == 'r')

{

cout << "Edited text: ";

ReplaceExclamation(userString);

cout << userString << endl << endl;

}

else if (menuChoice == 's')

{

ShortenSpace(userString);

cout << "Edited text: " << userString << endl;

}

return menuChoice;

}

int GetNumOfNonWSCharacters(const string userString)

{

int numCharNotWhiteSpace = 0;

for (size_t i = 0; i < userString.size(); i++)

{

if (!isspace(userString.at(i)))

{

numCharNotWhiteSpace += 1;

}

}

return numCharNotWhiteSpace;

}

int GetNumOfWords(const string userString)

{

int numWords = 1;

for (size_t i = 0; i < userString.size(); i++)

{

if (isspace(userString.at(i)) && !isspace(userString.at(i + 1)))

{

numWords += 1;

}

}

return numWords;

}

int FindText(const string& userString, const string& findString)

{

int numInstance = 0;

int indx = 0;

string editedString;

editedString = userString;

while (editedString.find(findString) != string::npos)

{

numInstance++;

indx = editedString.find(findString);

editedString = editedString.substr(indx + findString.length(), (editedString.length() - 1));

}

return numInstance;

}

void ReplaceExclamation(string& periodString)

{

for (size_t i = 0; i < periodString.size(); i++)

{

if (periodString.at(i) == '!')

{

periodString.at(i) = '.';

}

}

}

void ShortenSpace(string& shortenedString)

{

for (size_t i = 0; i < shortenedString.size(); i++)

{

if (isspace(shortenedString.at(i)) && !isalpha(shortenedString.at(i + 1)))

{

shortenedString.erase(i, 1);

}

}

}

Answer:

In daily routine I use different physical storage media such as Hard disk drive, USB (Flash Memory). Data can be accesses through these devices at the speed of up to 100 Mbps and 1 Mbps respectively.

Explanation:

There are different storage media that we can use to transfer data between different computer devices or store data permanently such as hard disk drive, floppy disk, optical storage devices (CD and DVD), USB (Flash Memory) and SD Cards. These storage medias have different purpose and different applications of use. All these devices works on different accessing speed of data.

In my daily routine, I usually use Hard disk drive for permanent storage of my important data and USB device for transferring data between different device or to keep data temporarily. Hard disk drives are available in terabyte size now a days while USB drives are available in the range 32 to 64 GB. Hard disk drive has data accessing speed of up to 100 Mbps and USB drive has almost speed of up to 1 Mbps to access data.

Answer:

The Codes and Screenshot to answer the question above are both given below:(the Screenshot is attached to offer you an additional readability of code)

note: File Name must be the same as our class name ( which is Increasing.java in our case.)

Explanation:

Code is given below:

/* File Name Should be Increasing.java

* Java program to print all n-digit numbers whose digits

* are strictly increasing from left to right

*/

import java.util.Scanner;

class Increasing

{

   // Function to print all n-digit numbers whose digits

   // are strictly increasing from left to right.

   // out --> Stores current output number as string

   // start --> Current starting digit to be considered

   public static void findStrictlyIncreasingNum(int start, String out, int n)

   {

       // If number becomes N-digit, print it

       if (n == 0)

       {

           System.out.print(out + " ");

           return;

       }

       // Recall function 9 time with (n-1) digits

       for (int i = start; i <= 9; i++)

       {

           // append current digit to number

           String str = out + Integer.toString(i);

           // recurse for next digit

           findStrictlyIncreasingNum(i + 1, str, n - 1);

       }

   }

   // Driver code for above function

   public static void main(String args[])

   {   //User Input

       Scanner sc = new Scanner( System.in);

       System.out.println("Enter a number:");

       int n = sc.nextInt();

       //Function to calcuclate and print strictly Increasing series

       findStrictlyIncreasingNum(0, " ", n);

   }

}

//End of Code