True of False - use T or F An interface is compiled into a separate bytecode file (.class).

Answer:

All of the given options

Explanation:

Great question, it is always good to ask away and get rid of any doubts that you may be having.

Communication is an insanely important and useful, but there are a lot of misconceptions about communication. Based on the answers given in the question, the correct answer would be "All of the Given Options"

Communication can solve many problems but the statement that it can solve all problems is not completely accurate. Whether communication can solve a specific problem depends varies from person to person.

Communication can physically break down since not everyone speaks the same language not everyone can understand each other. Also another physical way is that certain dialogue choices can lead to physical confrontation.

Lastly, the meaning of a word can mean different things to different people. For example, "Happiness" every single person has a unique definition of happiness while others simply say it doesn't exist.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Answer:

non abstract class,abstract

Explanation:

In java a sub class of a concrete class or non abstract class can override a method of its upper class  and declare it abstract . This is because it does not happen very often, but it is useful when the implementation of  the method in the upper class is not valid in the  subclass .

Answer:

The value enter in the function calling is called argument. Argument passed to function.

The variable declare in the function to capture the pass value from the calling function is called parameters.  

Explanation:

Argument is used in the calling function and parameter is used in the defining the function.

for example:

//create the function

int count(parameter_1, parameter_2,.....)

{

  statement;

}

count(argument_1. argument_1,.....);   //call the function

Simulation is a mathematical model of a real system in the form of a computer program.

Answer is Simulation- (C)

Answer:

The correct answer is letter "C": Simulation.

Explanation:

A computer simulation is an algorithm, computer software or a network of servers that have the goal of creating a simulation of an abstract model of a given system. The model is made up of equations that replicate the functional relationships that the real system could have.

Answer:

#include <bits/stdc++.h>

using namespace std;

void funct(){

   string name;

   cout<<"enter the string: ";

   cin>>name;

    reverse(name.begin(), name.end());

    cout<<"The string is : "<<name<<endl;

}

int main()

{

   funct();

  return 0;

}

Explanation:

create the function funct() with return type void and declare the variable type string and print a message for asking to used enter the string.  

The string enter by user is store in the variable using cin instruction.

after that, we use a inbuilt function reverse() which takes two argument.

firs argument tell the starting point and second index tell the ending point. then, the reverse function reverse the string.

name.begin() it is a function which return the pointer of first character of string.

name.end()  it is a function which return the pointer of last character of the string.

finally, print the reverse string.

for calling the function, we have to create the main function and then call the function.

Answer:

C - Try to do everything himself

Explanation:

It is usually never advisable for an entrepreneur to attempt to do everything themselves. Delegation (assigning a task to a subordinate) is an important aspect of entrepreneurial leadership, this benefits the entreprenuer himself and allows his employees to feel a sense of confidence because they were trusted witht the task and it is a chance to show what they are capable of.

Answer:

Following is the c++ code:-

#include <bits/stdc++.h>

using namespace std;

int main() {

   float a,b,c;//declaring three float variables..

   cout<<"enter values"<<endl;

   cin>>a>>b>>c;//taking input..

   float mi=min(a,b);//finding minimum in a and b..

   mi=min(mi,c);// finding minimum from mi and c.

   cout<<mi<<endl;//printing the answer.

return 0;

}

Explanation:

I have taken three float variables to hold the values.

then I am finding the minimum in a and b and storing it in mi.

Then finding minimum from mi and c so we will get our final minimum number.

True,After inserting (or deleting) a node from an AVL tree, the resulting binary tree does not have to be an AVL tree.

After inserting or deleting a node from an AVL tree, the resulting binary tree does not necessarily have to be an AVL tree. Here's a detailed explanation:

An AVL tree is a self-balancing binary search tree where the heights of the two child subtrees of any node differ by at most one. When performing operations such as insertion or deletion in an AVL tree, it is crucial to maintain this balancing property to ensure that the tree remains an AVL tree.

However, during the process of insertion or deletion, the balance factor of nodes may become violated, causing the tree to lose its balance. This imbalance can occur due to various factors such as rotations, double rotations, or node restructuring.

In some cases, after inserting or deleting a node, the resulting binary tree may still satisfy the AVL tree property without requiring any additional adjustments. In these cases, the tree remains an AVL tree.

However, there are scenarios where the resulting tree violates the AVL property and becomes unbalanced. In such cases, it is necessary to perform rebalancing operations to restore the AVL property. These operations typically involve rotations or restructuring of nodes to ensure that the heights of the subtrees remain balanced.

Therefore, it is true that after inserting or deleting a node from an AVL tree, the resulting binary tree does not have to be an AVL tree. Maintaining the AVL property may require additional adjustments to restore balance, making it possible for the resulting tree to deviate from the AVL tree structure initially.

Answer:

Yes, the purpose of a database in a way is to stop people from using spreadsheets but, it is also so much more.

Explanation:

Databases are a vastly improved form of a spreadsheet. They allow Computer Scientists to automatize a company's information. Giving them the ability to instantly add, retrieve, and modify specific information within a database of hundreds or even thousands of entries. All this with little or no human input. Thus saving a company time and money as opposed to using a regular spreadsheet which requires manual input from an employee.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

The do-while loop for the given problem is shown below.  

do  

{  

  // user asked to enter two numbers  

  cout<<"Enter two numbers to be added."<<endl;  

  cin>>num1;  

  cin>>num2;  

  sum = num1 + num2;  

  // sum of the numbers is displayed  

  cout<<"Sum of the two numbers is "<<sum<<endl;  

  // user asked whether to perform the operation again  

  cout<<"Do you wish to continue (y/n) ?"<<endl;  

   cin>>choice;  

}while(choice != 'n');  

The variables to hold the two numbers and their sum are declared as float so that the program should work well for both integers and floating numbers.

float num1, num2, sum;

The char variable is taken since it holds only a single-character input from the user, 'y' or 'n'.

char choice;

The whole program is given below.

#include <iostream>

using namespace std;

int main() {

float num1, num2, sum;

char choice;  

do  

{  

  // user asked to enter two numbers  

  cout<<"Enter two numbers to be added."<<endl;  

  cin>>num1;  

  cin>>num2;  

  sum = num1 + num2;  

  // sum of the numbers is displayed  

  cout<<"Sum of the two numbers is "<<sum<<endl;  

  // user asked whether to perform the operation again  

  cout<<"Do you wish to continue (y/n) ?"<<endl;  

  cin>>choice;  

}while(choice != 'n');

cout<<"Quitting..."<<endl;

}

Answer:

A FIELD is recognized as the smallest unit of application data by system software.

Explanation:

Field is recognized as the smallest unit of application data by any system software. The data in relational data base management system ( RDBMS ) is stored as rows also called as database records or simply records. Each record is a row in database and each record contains fields. Columns in data base are nothing but the fields of all the records. They types of fields are fixed length and variable length.

Answer:

#include <bits/stdc++.h>

using namespace std;

string value(int i)//function return the string of the integer..

{

  if(i==0)

  return "Zero";

  if(i==1)

  return "One";

  if(i==2)

  return "Two";

  if(i==3)

  return "Three";

  if(i==4)

  return "Four";

  if(i==5)

  return "Five";

  if(i==6)

  return "Six";

  if(i==7)

  return "Seven";

  if(i==8)

  return "Eight";

  if(i==9)

  return "Nine";

}

int main() {

int n,a[100],c=0;

cout<<"Enter the integer"<<endl;

cin>>n;//taking input of n..

while(n>0)//storing the integer in the array in reverse order..

{

    int digit=n%10;

    a[c++]=digit;

    n/=10;

}

int s=0,e=c-1;

while(s<=e)//reversing the array.

{

    int temp=a[s];

    a[s]=a[e];

    a[e]=temp;

    s++;

    e--;

}

for(int i=0;i<c;i++)//printing the string according to the number..

{

    cout<<value(a[i])<<" ";

}

cout<<endl;

return 0;

}

Output:-

Enter the integer

230

Two Three Zero

Explanation:

I have created a function which returns string according to the integer.So i have taken an array to store the digits of the number and reversing it so the number is stored as it is in the array.Then printing the numbers accordingly.

Answer:

Program for Second largest in an array:-

#include <bits/stdc++.h>

using namespace std;

int main()

{

    int f,s,n; //declaring 3 variables f for first largest s for second largest n is size.

    cin>>n;//taking input size of the array.

    if(n<2)//n should be greater than 2..

    cout<<"n should be greater than 2"<<endl;

    int a[n];// array of size n.

    for(int i=0;i<n;i++)

    {

        cin>>a[i];

    }

   f = s = INT_MIN;//initialising f and  s with minimum value possible.

   for (int i =0; i <n;i ++)  

   {  

       if (a[i] > f)  

       {  

           s = f;  

           f = a[i];  

       }  

       else if (a[i] > s && a[i] != f)  

           s = a[i];  

   }  

   if (s == INT_MIN)  

       cout<<"No second largest exists"<<endl;

   else

       cout<<"Second largest element is :"<<s;

       return 0;

}

Program for second smallest element is:-

#include <bits/stdc++.h>  

using namespace std;  

int main()  

{  

int f,s,n; //declaring 3 variables f for first smallest s for second smallest n is size.  

cin>>n;//taking input size of the array.  

if(n<2)//n should be greater than 2..  

cout<<"n should be greater than 2"<<endl;  

int a[n];// array of size n.  

for(int i=0;i<n;i++)  

{  

cin>>a[i];  

}  

f = s = INT_MAX;//initializing f and s with maximum value possible.  

for (int i =0; i <n;i ++)  

{  

if (a[i]<f)  

{  

s = f;  

f = a[i];  

}  

else if (a[i] < s && a[i] != f)  

s = a[i];  

}  

if (s == INT_MAX)  

cout<<"No second smallest exists"<<endl;  

else  

cout<<s;//it is the second smallest element...  

return 0;  

}

Explanation:

For Second largest:-

1. Declare 3 variables f, s and n. where n is size the array f is first largest and s is second largest.

2. Initialize f and s with minimum value possible.

3. Iterate over the array a and do the following steps:-

   1.If element at ith position is greater than f. Then update f and s.

   s=f and f=a[i].

   2.If the element is between s and f then update s as.

   s=a[i].

4. Print s because it is the second largest in the array.

For Second smallest:-

1. Declare 3 variables f, s and n. where n is size the array f is first smallest and s is second smallest.

2. Initialize f and s with minimum value possible.

3. Iterate over the array a and do the following steps:-

   1.If element at ith position is smaller than f. Then update f and s.

   s=f and f=a[i].

   2.If the element is between s and f then update s as.  

   s=a[i].  

4. Print s because it is the second smallest in the array.

Answer:

When organizations request for bids for contracts on their own website procurement, such business is classified as an sell-side marketplace -A.

When organizations request for bids for contracts on their own website procurement, such business is classified as an sell-side marketplace sell-side marketplace.

Answer:

x is <=5

Explanation:

If-else is the statement that is used to execute the statement when the condition is true.

syntax:

if(condition){

    statement;

}else{

    statement;

}  

if we do not provide the curly bracket, still the statement is valid.

in the question, x =7 and y=5

then, check the condition 7 > 5 condition true. it moves to the next if statement and check 5 > 5, condition false. Then it moves to the else part and executes the statement.

and print the output "x and y are > 5".

Answer:

int i,t = 0;

   i=0;  //initialize

   while(i<22){

       t = t + i;

           cout << t;

           i += 3;   //increment

   }

   cout << endl;

Explanation:

Loops are used to execute the part of the code again and again until the condition is not true.

In the programming, there are three loop

1. for loop

2. while loop

3. do-while loop

The syntax of for loop:

for(initialize; condition; increment/decrement){

   statement;

}

The syntax of while loop:

initialize;

while(condition){

   increment/decrement;

}

In the while, we change the location of initializing which comes before the start of while loop, then condition and inside the loop increment/decrement.  

Answer: Inter-network-It is the network that gets created joining of many networks together and form a individual large network .

Internet- it is the global network that contains that contains the collection of all the networks.

Explanation:

Answer: True

Explanation:

The architecture of the computer determine the processor and it determines whether we will have fixed length instructions or variable length instructions.

We have CISC and RISC architectures which uses different types of instructions and the data are processes in different machine languages.

Answer:

This loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop.: for - 3.

Answer:

b. False

Explanation:

If you execute an infinite recursive function on a computer it will NOT execute forever.

Answer: In a priority queue, customers or jobs with higher priorities are pushed to the front of the queue.

Explanation:

A queue is an abstract data type which is an ordered set of elements. The elements are served in the order in which they join the queue. The first element which was put in the queue is processed first.  

The operations performed on queue data type are dequeue and enqueue.

Dequeue refers to removal of the first element from the queue after it has been serviced.

Enqueue refers to the arrival of new element when the element is added at the end of the queue.

A priority queue is another implementation of a queue. All the elements in a priority queue are assigned a priority. The element with the higher priority is served before the element with a lower priority. In situations of elements having same priority, the element is served based on the order in which the element joined the queue.

In programming, a priority queue can be implemented using heaps or an unordered array. Unordered array is used based on the mandatory operations which are performed on the priority queue.

The mandatory operations supported by a priority queue are is_empty, insert_with_priority and pull_highest_priority_element. These operations are implemented as functions in programming.

The is_empty confirms if the queue is empty and has no elements.

The insert_with_priority puts the new element at the appropriate position in the queue based on its priority. If the priority of the element is similar to the priority of other element, the position of the new element is decided based on the order of joining the queue.

The pull_highest_priority_element pulls the element having the highest priority so that it can be served before other elements. The element having the highest priority is typically the first element in the priority queue.

In operating system, priority queue is implemented to carry out the jobs and/or tasks based on their priority.

Answer:

The most popular service supported by every early computer networks:-

Telnet

SMTP(Simple Mail Transfer Protocol)

Reason are as following:-

Telnet:-

When there the number of internet using  people was very less They used to get connected with LAN and Telnet.

It was very useful for bidirectional interactive text oriented communication.  

SMTP:-

SMTP(Simple Mail Transfer Protocol) introduced in 1982 and was one of the most used protocol for e-mails.

It is still used extensively and  It was used for very long time to send and receive email messages for a very long time.

Hence, these are the computer network protocols that are being used as the popular devices.

Answer:

return instruction used to return a value from a function.

Explanation:

Function is a block of statement which perform the special task.

Syntax for define a function:

type name(parameter_1, parameter_2,...)

{

  statement;

return variable;

}

In the syntax, type define the return type of the function. It can be int, float, double and also array as well. Function can return the array as well.

return is the instruction which is used to return the value or can use as a termination of function.

For return the value, we can use variable name which store the value or use direct value.

Answer:

Multiplexing is the process of combining multiple analog and digital signal into one signal over a shared medium and it is most efficient service, which is provided by the transport layer protocol. The main purpose of multiplexing is that signal are transmitted efficiently.

It contains applications as:

Client-server Application

Many to single client-server application

Many to many client-server application

Many client to many server application is the best because it is improving server application and processing a client request within a group on any server.

Answer:

#include<iostream>

using namespace std;

int main () {

   int n;

   int odd=0,even=0;

  cout<<"Enter the number of element store in the array: ";

  cin>>n;

  int arr[n];

  for(int i=0;i<n;i++){

     cin>>arr[i];

  }

  for(int i=0;i<n;i++){

       if(arr[i]%2==1){

           odd++;

       }else{

           even++;

       }

  }

  cout<<"The number of odd values is: "<<odd<<endl;

  cout<<"The number of even values is: "<<even<<endl;

}

Explanation:

Include the library iostream for input/output.

Create the main function and declare the variables.

Then, print the message on the screen and store the value enter by the user for the size of the array. After that, take a for loop and store the values in the array enter by the user.

then, take a for loop for traversing to the array and check the condition for odd and even by using if-else statement.

for odd: If odd values divided by 2 it gives 1 remainder.

for even: If even values divided by 2 it gives zero remainder.

if condition true, then update the counter.

finally, print the result.

Answer:

A? "A means of proving a person identity"

Explanation:

Answer:

5,000,000 (5 million) of securities in any 12-month period.

Explanation:

Based on my extensive research on regulations. Rule 504 of Regulation D provides an exemption for having to register under the federal securities laws. This is usually for companies that are in business with products or services that are considered as securities or commodities. This Rule allows a company to sell up to 5,000,000 of securities in any 12-month period.

This answer is not part of the list of available answers but it is correct. Those answers may be outdated.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Answer:

The technical standard had a huge impact on the world of software development.

Explanation:

In the world of software development and coding in general, every coder has a specific style. Which can cause confusion when working with other coders, which in term causes errors. The Technical Standard allows Everyone to communicate with one another in a way that everyone will understand. Thus allowing for smoother development and less errors.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

Answer:

Light sources of fiber optics are used to inject light into a fiber optic cable. There are two varieties of light sources: laser diodes and light emitting diodes (LEDs) . They’re further differentiated by the wavelength and the type of cable.

LEDs are economical, slow in speed, easy to handle, multi mode-only, and have a wide output pattern.

Laser diodes are of expensive and faster than LED's, allow single-mode or multi mode both , and have a narrow output pattern.