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Mazyrski [523]
2 years ago
11

Which one is exit controllefd loop ?1.while loop 2. for loop3. do loop4. none ​

Computers and Technology
1 answer:
erica [24]2 years ago
3 0

Answer:

2 is the ans

Explanation:

bye bye, gonna go to studyy

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This question involves the implementation of the PasswordGenerator class, which generates strings containing initial passwords f
liq [111]

The following code will be used for the PasswordGenerator class.

<u>Explanation:</u>

import java.util.Random;

public class PasswordGenerator {

   private static int passwordsGenerated =0;

   private static Random random = new Random();

   private String prefix;

   private int length;

   public PasswordGenerator(int length,String prefix) {

       this.prefix = prefix;

       this.length = length;

   }

   public PasswordGenerator(int length) {

       this.prefix = "A";

       this.length = length;

   }

   public String pwGen(){

       String pwd= this.prefix+".";

       for(int i=1;i<=this.length;i++){

           pwd+=random.nextInt(10);

       }

       passwordsGenerated+=1;

       return pwd;

   }

   public int pwCount(){

       return passwordsGenerated;

   }

   public static void main(String[] args) {

       PasswordGenerator pw1 = new PasswordGenerator(4,"chs");

       System.out.println(pw1.pwCount());

       System.out.println(pw1.pwGen());

       System.out.println(pw1.pwGen());

       System.out.println(pw1.pwCount());

       PasswordGenerator pw2 = new PasswordGenerator(6);

       System.out.println(pw2.pwCount());

       System.out.println(pw2.pwGen());

       System.out.println(pw2.pwCount());

       System.out.println(pw1.pwCount());

   }

}

8 0
3 years ago
What are 2 ways to access the vendor credit screen in quickbooks online?
kiruha [24]

Answer:

First by

Clicking

New Button (+) THEN click Vendor THEN click Credit

Secondly

Click Expenses Center then click New Transaction then finally click Vendor Credit

4 0
3 years ago
Describe how computer are used in ticket counter?​
m_a_m_a [10]

Answer:

These systems are commonly used in facilities such as public libraries to ensure equitable use of limited numbers of computers. Bookings may be done over the internet or within the library itself using a separate computer set up as a booking terminal.

6 0
3 years ago
What is one similarity between compiled and interpreted programming languages? (5 points)
Rashid [163]

Answer:

Both compiled and interpreted languages are high-level languages and translate code for a computer to understand.

Explanation:

The one similarity between compiled and interpreted languages is that they are both high-level languages.

A high-level language is a computer language written in easy to understand human language which is then converted to machine code for the computer to understand.  

A high-level language can either be interpreted or compiled.

An interpreted is a language in which the code is translated line by line before execution while a compiled language is one in which the source code is converted directly into machine language before execution.

So, <u>the similarity between both languages is that they are high level languages and translate code for a computer to understand. </u>

8 0
2 years ago
write a 2d array c program that can capture marks of 15 students and display the maximum mark, the sum and average​
bekas [8.4K]

Answer:

#include <stdio.h>  

int MaxMark(int* arr, int size) {

   int maxMark = 0;

   if (size > 0) {

       maxMark = arr[0];

   }

   for (int i = 0; i < size; i++) {

       if (arr[i] > maxMark) {

           maxMark = arr[i];

       }

   }

   return maxMark;

}

int SumMarks(int* arr, int size) {

   int sum = 0;

   for (int i = 0; i < size; i++) {

       sum += arr[i];

   }

   return sum;

}

float AvgMark(int* arr, int size) {

   int sum = SumMarks(arr, size);

   return (float)sum / size;

}

int main()

{

   int student0[] = { 7, 5, 6, 9 };

   int student1[] = { 3, 7, 7 };

   int student2[] = { 2, 8, 6, 1, 6 };

   int* marks[] = { student0, student1, student2 };

   int nrMarks[] = { 4, 3, 5 };

   int nrStudents = sizeof(marks) / sizeof(marks[0]);

   for (int student = 0; student < nrStudents; student++) {              

       printf("Student %d: max=%d, sum=%d, avg=%.1f\n",  

           student,

           MaxMark(marks[student], nrMarks[student]),

           SumMarks(marks[student], nrMarks[student]),

           AvgMark(marks[student], nrMarks[student]));

   }

   return 0;

}

Explanation:

Here is an example using a jagged array. Extend it to 15 students yourself. One weak spot is counting the number of marks, you have to keep it in sync with the array size. This is always a problem in C and would better be solved with a more dynamic data structure.

If you need the marks to be float, you can change the types.

3 0
3 years ago
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