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	This is a control structure that causes a statement or group of statement to repeat:	A. Decision statement B. Duration C. Iteration D. Test
2	The loop structure that executes at least ones is	A. While B. Do-while C. For D. All
3	How many types of loop structure are available in C language?	A. While B. Do-while C. For D. All
4	When does the code block following while (x<100) execute?	A. When x is less then one hundred B. When x is greater then one hundred C. When x is equal to one hundred D. None
5	When is for loop more appropriate then while loop?	A. The termination condition is known in advance B. The number of iterations is not known in advance C. The loop should be executed only once D. The loop should be executed at least once
6	This statement causes a loop to terminate early?	A. Break B. Terminate C. Exit D. A and B
7	Each record consists of a	A. Rows B. Columns C. Both a and b D. None of these
8	A special value that marks the end of a list of input data is called:	A. Terminal value B. Sentinel Value C. Loop control value D. Input value
9	A ________ is used to perform the same sequence of steps or automating tasks repeatedly	A. Macro B. Module C. Forms D. Reports
10	The loop which never ends is called:	A. Infinite loop B. Running loop C. Continuous loop D. Nested loop