12th Class Computer Science MCQS Chapter 12

A loop whose execute never ends is called

Counter loop

Nested loop

Forever loop

Infinite loop

In a for statement, this expression is executed only once:

Initialization

All

Test

Validation

The keyword ‘break’ cannot be used within:

While

For

Do-while

If-else

In which loop the condition comes before the body of the loop?

For loop

While loop

Do-while loop

B and C

Each record consists of a

None of these

Both a and b 

Rows

Columns

The keyword used to transfer control from the body of loop to the start of loop is

Continue

Exit

Break

End

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

Tool bar

menu bar

Status bar

Scroll bar

A loop with in a loop is called:

Infinite loop

Dual loop

Complex loop

Nested loop

________ contains icon button that are shortcuts to the commands in the menu

Menu bar

Status bar

Tool bars

Scroll bar

This loop is a good choice when you know how many times you want the loop to iterate in advance of entering the loop?

Nested

Do-while

For

While