12th class Computer Science chapter 12 online mcq test with answers for ICS part 2 Computer Science chapter 12 (Loop Constructs)

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Sr.#	Question	Answer
1	Each record consists of a	A. Rows B. Columns C. Both a and b D. None of these
2	The loop which never ends is called:	A. Infinite loop B. Running loop C. Continuous loop D. Nested loop
3	______ are used to move around the window if its contents do not fit on screen	A. menu bar B. Tool bar C. Scroll bar D. Status bar
4	How many types of loop structure are available in C language?	A. While B. Do-while C. For D. All
5	The body of for loop with single statement ends with:	A. Right bracket ] B. Right brace } C. Comma , D. Semi colon ;
6	Repetition structure is used to execute a statement or set of statement	A. Once B. More than one time C. Skip statement D. All
7	The loop structure that executes at least ones is	A. While B. Do-while C. For D. All
8	If n=3, what will be the value of n after executing the following code? do n*=2 while (n<48);	A. 24 B. 32 C. 48 D. 96
9	Semicolon is placed at the end of condition in:	A. While loop B. Do-while loop C. For loop D. All
10	One execution of a loop is known as a(n):	A. Cycle B. Duration C. Iteration D. Test