What are Loop Errors? Describe briefly. What aresymptoms of Loop Errors?

Answer:

Output

Enter hours:  

1

Enter minutes:  

28

Enter seconds:  

42

The total seconds is 5322

Explanation:

Below is the java program that reads integers representing a time duration in hours, minutes, and seconds, and then prints the equivalent total number of seconds.

import java.util.Scanner;

public class TimeConverter {

public static void main(String[] args){

 int hour=0,min=0,sec=0;

 Scanner input=new Scanner(System.in);

 System.out.println("Enter hours: ");

 hour=input.nextInt();

 System.out.println("Enter minutes: ");

 min=input.nextInt();

 System.out.println("Enter seconds: ");

 sec=input.nextInt();

 int hourToSec=hour*60*60; //convert hours to seconds

 int minToSec=min*60; //convert minutes to seconds

 int totalSeconds=hourToSec+minToSec+sec; //calculate total seconds

 System.out.println("The total seconds is "+totalSeconds);

}

}

Answer:

True

Explanation:

egrep command is basically used for text filtering and is an modified version of grep. using -l with egrep implies it returns the names of the matching files but does not return the line number. Following this we have the keyword here in the question it is 'cis' and * stands for the entire directory search. Therefore, the command egrep -l 'cis' * will show the names of all files in the directory with the word 'cis'.

Answer:

C++ Program to reverse number

#include <iostream>

using namespace std;

int main()

{

int n, reverse=0, rem;

cout<<"Enter a number: ";

cin>>n;

while(n!=0)

Explanation:

Answer: For loop

Explanation:

Using the for loop we can get the exact number of values/outcomes we require.

For example:    printf(enter 20 numbers");

                               for(int i=0; i<20;i++)

                               {

                                       scanf("%d", &number);

                                }

So, this is an implementation of for loop in C. Using it we can enter exact 20 numbers not less or more than that.

Therefore, for loop is the answer.

The for loop is the best choice when you want to run a loop a known amount of times. In this specific example, you can use the for loop to gather 20 pieces of user input.

If you want a user to enter exactly 20 values, the best loop to use would be the for loop. The for loop is specifically designed for situations where we know in advance how many times the loop needs to execute. In this case, we know the loop needs to execute exactly 20 times to accept 20 input values from the user, so using a for loop would be the most appropriate choice.

Here's an example of how you can structure a for loop in this situation:

for(int i = 0; i < 20; i++) {
 // User input code here }

This loop will run 20 times, allowing you to gather 20 pieces of user input.

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Answer:

D. Birmingham

Explanation:

Entering the search criteria "B", would yield Birmingham.

Answer:

THE CORRECT ANSWER IS Be

Explanation:

Answer:

Hi

In the first scenario we have

S = []

then:

S=[1],

S=[2,1]

S=[3,2,1]

S=[2,1]

S=[4,2,1]

S=[2,1]

S=[1]

So when it's call the method peek to S, X will be assigned 1

Explanation:

Stack is a linear data structure which follows a particular order in which the operations are performed. The order may be LIFO(Last In First Out). There are many real-life examples of a stack. Consider an example of plates stacked over one another in the canteen. (Taken from wikipedia)

- The method push is to put the element on the top of the stack

- The method pop is take out the top element of the stack

- The method peek is to see what is the top element of the stack

Implementation hiding is the encapsulation of method details within a class. Implementation can be interpreted as those specifications which can be altered without altering the correctness of an application. Wrapping data/methods within classes (descriptions of the way all objects of this type will look/act) in combination with implementation hiding is called encapsulation. Information users need to know about behaviors should be available without dependence on implementation specifications.

Answer:

Restore

Explanation:

When the window is in minimized mode we get minimize, maximize, close buttons there.

When the window is in maximized mode we get minimize, restore, close buttons there.

Answer:

Program memory is paged, this statement is defined as in a computer system paged memory is the process of allocation of memory and storing a portion of a process of execution. Page is a unit of logical memory in a program. It follows the process of paging, as it is a method of writing an information and reading the output from the storage drive. The main advantage of this process is that it become easy to swap because everything is the same size.

The program to calculate the total paint cost and other values is given below.

#include <iostream>

using namespace std;

int main() {  

 int rooms, laborChrg = 18;

 float paintChrg;

 float feetPerRoom[rooms];  

 float paintReq, laborHrs, paintCost, laborCost, totalCost, totalsqft=0;  

 cout<<"Enter the number of rooms to be painted "<<endl;

 cin>>rooms;  

 for(int i=0; i <= rooms; i++)

 {

 cout<<"Enter the square feet in room "<<endl;

 cin>>feetPerRoom[i];  

 // shortcut operator which is equivalent to totalsqft = totalsqft +     feetPerRoom[i];

 totalsqft += feetPerRoom[i];

 }  

 cout<<"Enter the cost of the paint per gallon "<<endl;

 cin>>paintChrg;  

 laborHrs = (totalsqft/115)*8;

 laborCost = laborHrs * laborChrg;  

 paintReq = totalsqft/115;

 paintCost = paintReq * paintChrg;  

 totalCost = laborCost + paintCost;  

 cout<<"The number of gallons of paint required "<<paintReq<<endl;

 cout<<"The hours of labor required "<<laborHrs<<endl;

 cout<<"The cost of the paint is "<<paintCost<<endl;

 cout<<"The labor charges are "<<laborHrs<<endl;

 cout<<"The Total cost of the paint job is "<<totalCost<<endl;  

 return 0;

}

Explanation:

The header files for input and output are imported.

#include <iostream>

using namespace std;

All the variables are taken as float except labour charge per hour and number of rooms.

The user is asked to input the number of rooms to be painted. An array holds the square feet in each room to be painted.

cout<<"Enter the number of rooms to be painted "<<endl;

cin>>rooms;  

for(int i=0; i <= rooms; i++)

{

cout<<"Enter the square feet in room "<<endl;

cin>>feetPerRoom[i];  

totalsqft += feetPerRoom[i];

}  

The above code asks for square feet in each room and calculates the total square feet to be painted simultaneously.

All the data to be displayed is calculated based on the values of labor charge per hour and gallons of paint needed, given in the question.

laborHrs = (totalsqft/115)*8;

laborCost = laborHrs * laborChrg;

paintReq = totalsqft/115;

paintCost = paintReq * paintChrg;

totalCost = laborCost + paintCost;

All the calculated values are displayed in the mentioned order.

Answer:

a)Orthogonality

IBM C++ implements compatibility characteristics at the C 99 language stage and with GNU C language extensions to maintain compatibility as a super-set of C. IBM C++ also promotes a subset of C++ GNU extensions. Like the IBM C language extensions, the orthogonal and non-orthogonal language functions of the C++ extensions.

b) Expresibility

Expresibility relates to what can be said in the language of regular expression, most lex generators enable sets of letters, Kleene star(Vˣ) and plus, and alternation. Consider what happens if you have C++ with embedded assembly code: the C++ code is likely to belexer under one set of rules, and the management of lexical mode indicates how control can be transferred from one mode to another.

c) Language domain and paradigm

C++ is a programming language that promotes multiple paradigms, including classes, overloaded features, templates, modules, and more.

Using C++ wealthy collection of over-loadable operators as a domain-specific language, a category representing a matrix could overload multiplication(*) and other arithmetic operators, enabling implementation codes to be handled similarly to the numerical sort.

d) Portability

C++ includes the entire variety from low-level to high-level programming, making it ideal for composing portable software, but in embedded systems engineering code portability is often overlooked. With software becoming increasingly complicated, and hardware becoming increasingly interchangeable, this supervision becomes a issue when software has to be transported to a new platform.

Answer:

true

Explanation:

The operator '!' used in the question is called NOT operator which invert the value of Boolean.

if the value is TRUE, output will be FALSE.

if the value is FALSE, output will be TRUE.

The operator '==' is used for comparison, if both values are equal then it gives TRUE otherwise FALSE.

The value of x is -1.

so, (-1 == 0) which is FALSE. -1 and zero are not equal.

then, !(FALSE) which gives TRUE output.

Therefore, the answer is true.

In C programming language indirection operator & is used to access pointer variable value.

The answer is therefore C.

Hope this helps.

r3t40

Answer:

d- It would be appreciated if you...

Explanation:

Persuasive request

It is a request to change one's belief,attitude by the help of the written submission like letter etc.

There are three components-

Opening-Start with something different like quotes or greeting etc.

Body-It include main thing to focus on it.

Closing-It is the reminder of the appeal.

b We need you to give  ..  c- Will you please . . .? These two are directly going for the change(body),we will eliminate these.

a- We think it would be good if you . . . ,it is also approaching the result and we are using 'WE' so we can also eliminate this.

d- It would be appreciated if you....,In this we are starting with greeting. So it is a persuasive request.

Answer:

A) Input Mismatch Exception

Explanation:

The Scanner.nextInt method throws an unchecked Input Mismatch Exception if a user enters an input that is not an integer.

The Scanner.nextInt method throws an unchecked ____ if a user enters an input that is not an integer.

A) InputMismatchException

B) NumberFormatException

C) IllegalArgumentException

D) IOException

Answer: For the growth and foster of electronics and telecommunication technology

Explanation:

IETE(The Institution of Electronics and Telecommunication Engineers) is one of the established and leading society with members all across the globe. Its primary objective is to train people and professionals in the fields of information technology, electronics and communication technology. It published standard journals, does R&D and also holds seminars for spreading and education people on the lines of latest technologies.

Thus, IETE is primarily  focused on spread and growth of electronics, IT and communication development across every continent.

The IETE focuses on advancing electronics, telecommunications, and information technology, supporting educational initiatives, and ensuring broadband access in schools. It collaborates with organizations like ISTE for educator training and technology integration. Its mission includes fostering sustainable educational transformation worldwide.

Role of the IETE

The Institute of Electronics and Telecommunication Engineers (IETE) is a prominent professional society dedicated to the advancement of electronics, telecommunications, and information technology. The primary goals of the IETE include promoting the efficient application and integration of IT in education, driving policy initiatives in educator preparation and professional development, and ensuring the availability of broadband internet for learning environments.

The International Society for Technology in Education (ISTE) works closely with organizations like IETE to set standards for PK-12 instructor training and support a transformative approach to integrating technology in educational settings. Given its strategic role within UNESCO, particularly through the UNESCO Institute for IT in Education (IITE), the IETE seeks to create sustainable changes and foster inclusive educational transformation worldwide.

The broader mission of IETE aligns with efforts in developing robust infrastructures in schools, equipping educators with necessary technological tools and strategies, and providing resources for ongoing professional growth.

Answer: Image compression is the technique which is responsible for the reduction in the size of the image according to the need of the video technology. Image compression is done because of the following reasons:-

Answer:

The file system store all the related files of the operating system and also their information such as  file name,location, directory hierarchy etc.

Explanation:

Basically a file system FAT(file allocation table) which contains all sorts of file present in the operating system, it can viewed s a database with index present or accessing different files from the FAT. File systems contains information from various devices such as DVDs, flashdrives.

Example Windows contain file system such as FAT,NTFS and exFAT

Answer: mathematical modelling helps to look into the uncertainties in the calculations based on the observational data.

Explanation:

In bioinformatics for example in gene data expression there can millions of data obtained through various observatory experiments. however most of the data is inadequate to arrive at at a conclusion. So in order to solve this issue we have to apply mathematical modelling to consider those data which would help us to understand the models behavior and access its performance.

Final answer:

Mathematical Modeling is critical in bioinformatics, enabling the analysis of large datasets and the development of new frameworks necessary for understanding complex biological systems. It aids in sequence comparison, hypothesis testing, and simulation of biological systems, often in conjunction with experimental validation.

Explanation:

The importance of Mathematical Modeling in the field of bioinformatics cannot be overstated. Bioinformatics, a field that marries biology with computer science, relies heavily on Mathematical Modeling to sift through and make sense of the vast datasets generated by modern biological research, such as genome sequencing and gene expression profiling. Computational power and Mathematical Modeling enable biologists to perform sequence comparisons, test hypotheses, and create in silico research that might predict biological phenomena. It is especially necessary for managing the complexities brought about by Next-Generation Sequencing technologies, requiring the development of new statistical and theoretical frameworks.

Mathematical models in bioinformatics are crucial for describing scientific phenomena and evaluating costs, requiring the application of various mathematical skills and concepts like algebra, calculus, and statistics. They support the engineering design process within bioinformatics by enabling the construction of comprehensive simulation models. These models are instrumental in understanding the structure and behavior of biological systems, sometimes even without direct experiments. However, it is critical to validate these models with observations to ensure their accuracy and efficacy.

In summary, Mathematical Modeling serves as a fundamental tool for bioinformatics specialists, assisting them in processing and interpreting large datasets to advance our understanding of biological systems and processes. It is a bridge between theoretical biology and practical computer-based analysis that is essential for data-driven discoveries in bioinformatics.

Answer

There are a lot of advantages of web based applications.

Explanation:

Below are the advantages:

Apart from these, there are lot more benefits, like quick and easy updates, centralized data where data is secure and easy to backup.  We can reach anybody, anywhere in the world.

Business costs are drastically reduced by spending less time talking to customers over the phone.

Online training can be finished at user's own time and risk.

It's available 24 hours a day, 7 days a week

The software is always up-to-date

Answer:

Explanation:

The dual of a function means replace AND with OR and replace OR with AND.

XOR gate of A , B is

[tex]A \, XOR\, B = AB' + A'B[/tex]

So, Dual of A XOR B is ( replace AND with OR and OR with AND)

[tex]= (A+B')(A'+B)[/tex]

Complement of A XOR B is [tex](A XOR B) ' = (AB' + A'B) ' = ((A)' + (B')') ((A')' + (B)') = (A'+B)(A+B')[/tex] (In finding compliment AND becomes OR and OR becomes AND ).

By inter changing the above product of terms  

Complement of [tex]A XOR B = (A + B') (A' + B)[/tex]

So, Dual of A XOR B = Complement of A XOR B.

Answer:

Hangman is game which can be played with a pencil or pen and a paper. It is a multiplayer game which requires minimum two players. It is a guessing game, in which a player thinks of a word or a phrase and other player or players tries to guess it correctly, letter by letter or whole word or phrase at once, in a certain number of guesses.

In this game, the word to be guessed is represented by dashes. If the guessed word or letter is correct, the player fills the blank spaces. But if the guessed word or letter is wrong, the player draws an element of a hanged man stick figure one by one as a tally mark.

This game ends if the player who is guessing guesses the word or the phrase correctly and the guesser wins; or if the player guesses enough wrong letters of phrases that the other player finishes the drawing of the hangman and the guesser loses.

Answer:

True

Explanation:

In an ordered array or sorted array, we can implement binary search which uses branch prediction to search for values within the array. In binary search the array is divided into two halves. With the help of branch prediction we can easily find out in which part of the array the value may reside. Thus it drastically reduces the searching time. Whereas in a linear array, the array elements needs to be searched sequentially one after the other to match with the search element. Thus searching algorithm of ordered array is faster than regular array.

In a regular array, the insertion operation is faster than an ordered array because there we don’t have to decide the position at which the element needs to be inserted.  In a regular array we can simply insert the new element to be added at the end of the array.

Thus the insertion time of an ordered array is slower than regular array.

Answer:

Primary memory is the main memory ,Secondary memory can be external devices like CD, floppy magnetic discs etc

thats it to it really those are some of the reason

Answer:

B - instance fields

Explanation:

Fields/variables declared within interfaces are by default final, public or static and hence will not be considered as an instance variable/field but a class variable. Although interfaces can be used to define instance methods, they will never have instance variables.

Answer:

D. Yellow

Explanation:

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

When two colors are mixed together they create another color. In this case a red and green color will combine and reflect a yellow color back into your eyes.

The tone of the yellow can depend on the object on which both the red and green laser are hitting at the same time. Some of which can give it a darker yellow pushing towards brown, while others can return a really vibrant yellow.

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

Answer:

The answer is D Yellow

Explanation:

See if you mix 2 different colors together they make a different color

Answer:

"Jargon"

Explanation:

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

Specialized vocabulary is sometimes also known as "Jargon" . These are sets of words that are used specifically and uniquely for specific sets of groups or organizations.

For example Lawyers Judges and other law enforcement officials have their own Specialized vocabulary that are better understood by other people in Law enforcement, people that are not part of Law Enforcement might have a hard time understanding.

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

Answer:

rand() function generate the random number within the range.

srand() function decide the starting point for random function or set the seed for rand() function.

Explanation:

rand() function which is used to generate the random number within the range.

srand() function is used to decide the starting point for random function.

In sort meaning, it set the seed for rand() function.

if srand() function not used, the random function generate the same output again and again because the starting point is fixed for generating the random number.

if srand() function used it change the starting point every time and random function generate the output different in every time.

Answer:

decimal_no = 23;

binary_no = dec2bin(decimal_no);

matlab answer=10111  /*it is a string in matlab*/

now you just have to change the values of decimal_no

On putting 87

the answer is 1010111

On putting 378

the answer is 101111010.

On putting 2388

the answer is 100101010100.

Explanation:

We have used the inbuilt function in matlab dec2bin(decimal Number) it returns the binary number as a string.

Answer:

True, Yes the search algorithm for AVL tree and the binary search tree are same.

Because in both trees, of a certain a node, the smaller elements reside in the left sub-tree and the larger elements reside in the right sub-tree.

Explanation:

So while searching an element in the AVL tree we start the search from the root node.

We compare the element to be searched with the root node.

if (element < root node), then move in left and compare with it's left child.

else move in right and compare with it's right child.

Similarly in next phase move accordingly as in the binary search tree.