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

Top Scorers Of Chapter 0 "ICS Part 2 Computer Science Chapter 12 Online Test" MCQ`s Test

Sr.#	Question	Answer
1	What is the value of "a" after execution the following code segment: int a=2; int b=0; while(b<5) { a=a*2; b=b+1; } a=a+1;	A. 64 B. 65 C. 66 D. 67
2	The loop structure that executes at least ones is	A. While B. Do-while C. For D. All
3	The loop which never ends is called:	A. Infinite loop B. Running loop C. Continuous loop D. Nested loop
4	If we want a user to enter exactly 20 values, which loop would be the best to use?	A. While B. Do-while C. For D. Infinite
5	This means to increase a value by one:	A. Modulus B. Increment C. Decrement D. Inc
6	A counter can be defined as:	A. The final value of a loop B. A variable that counts loop iterations C. The initial value of a loop D. The step value of a loop
7	A loop within another loop is called	A. Inner loop B. Nested loop C. Counter loop D. None
8	Where should be the loop control variable initialized?	A. Before the loop starts B. In the first statement of the loop body C. In the last statement of the loop body D. Anywhere in the loop body
9	________ contains icon button that are shortcuts to the commands in the menu	A. Menu bar B. Tool bars C. Scroll bar D. Status bar
10	The keyword used to come out of the body of loop is	A. Exit B. Continue C. Break D. Ebd