Question # 1

Which loop structure always executes at least once?

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Do-while

For

While

All

This statement causes a loop to terminate early?

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Break

Terminate

Exit

A and B

When is while loop more appropriate then for loop?

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The terminating condition occurs unexpectedly

The body of loop will be executed at least once

The program will be executed at least once

The number times the loop will be executed is known before the loop executes

One execution of a loop is known as a(n):

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Cycle

Duration

Iteration

Test

The loop structure in which condition comes after the body of the loop is

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While

Do-while

For

All

A counter can be defined as:

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The final value of a loop

A variable that counts loop iterations

The initial value of a loop

The step value of a loop

Semicolon is placed at the end of condition in:

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While loop

Do-while loop

For loop

All

______ are used to move around the window if its contents do not fit on screen

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menu bar

Tool bar

Scroll bar

Status bar

Which of the following is a loop statement?

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If

If-else

Switch

None

If we want a user to enter exactly 20 values, which loop would be the best to use?

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While

Do-while

For

Infinite

Which statement is used to move the control to the start of loop body?

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Continue

Break

Switch

Goto

Which of the following statement can be used in C

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While

For

Do while

All

If n=3, what will be the value of n after executing the following code?

do

n*=2

while (n<48);

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24

32

48

96

A loop with in a loop is called:

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Nested loop

Complex loop

Infinite loop

Dual loop

Which of the following loop is called counter loop?

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For

While

Do-while

All

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Other Links

Computer Science Ics Part 2 Chapter 12 Online Test MCQs With Answers

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