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lora16 [44]
2 years ago
13

A while loop uses a(n) ___________ at the top of every iteration to test whether to continue or not.

Computers and Technology
1 answer:
Anni [7]2 years ago
8 0

Answer:

boolean

Explanation:

while loops test to see if something is true or false to know when to continue the loop

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Write a program that reads a series of strings andprints only those strings beginning with the letter "b."
coldgirl [10]

Answer:

#include <iostream>

using namespace std;

int main()

{

char str[100][20];

int n;

cout<<"Strings you want to enter"<<endl;

cin>>n;

cout<<"enter n strings"<<endl;

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

cin>>str[i];

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

{

if((int)str[i][0]==98) //ascii value b is 98

cout<<str[i]<<endl;

}

return 0;

}

Explanation:

The above written code is for printing the strings which starts with the letter b.

To check if the string starts with a letter b we are checking the ascii value 98 which corresponds to b and then printing those strings.

6 0
3 years ago
You administer a Microsoft SQL Server database that supports a banking transaction management application. You need to retrieve
dusya [7]

Answer:

A, B

Explanation:

A. selects accountholder's ids and check them with those who don't have cities in BranchMaster table.

B. We can use both <em>NOT IN</em><em> </em> as well as <> operator for comparison so it selects accountholder's ids which are not in all of those account holders who have cities in BranchMaster.

5 0
3 years ago
Write an if statement that tests to see whether a String stored in a variable named phrase begins with a capital letter. If the
mamaluj [8]

Answer & Explanation:

//written in java

public class Main {

   public static void main(String[] args) {

       //String stored in a variable named phrase

       String phrase = "Brainly";

       //Checking whether the first character is in upper case or not

       if (Character.isUpperCase(phrase.charAt(0)))

           System.out.println("capital");

       else

           System.out.println("not capital");

   }

}

4 0
3 years ago
Where can a user find available templates and themes in PowerPoint?
jenyasd209 [6]

Can look under the design tab to find a handful of slide themes to choose from including an option to browse from to get a theme that you personally saved.

3 0
3 years ago
How would a static local variable be useful?
Lelechka [254]

Answer: Static local variable is a variable that is initialized as static only one time inside a function and whenever it is called in that function it will be accessible.

Explanation: Static local variables are very useful variables which are declared as static in a particular function. Static local variable is initialized only one time in a function and whenever the function in which it has been declared ,the value of the variable will be accessible by as many times it has been called in the function in which it is declared.

8 0
3 years ago
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