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 the execution of the following code? int a 25; for(int c=0; c<4;c++) a=a-1; a=1+3;	A. 23 B. 24 C. 25 D. 20
2	In which loop the condition comes before the body of the loop?	A. While loop B. Do-while loop C. For loop D. B and C
3	A ________ is used to perform the same sequence of steps or automating tasks repeatedly	A. Macro B. Module C. Forms D. Reports
4	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
5	Which loop structure always executes at least once?	A. Do-while B. For C. While D. All
6	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
7	______ 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
8	Which statement is used to move the control to the start of loop body?	A. Continue B. Break C. Switch D. Goto
9	This means to increase a value by one:	A. Modulus B. Increment C. Decrement D. Inc
10	A loop whose execute never ends is called	A. Nested loop B. Forever loop C. Infinite loop D. Counter loop