RRB Junior Engineer / DMS / CMA 2019 · Question 3665 of 3719
Do….While: Do…………. while checks the condition in the end of the loop, the second time the loop is executed only when the statement is true. Hence do while is a conditional control structure. If…….Else: If……Else statement checks the condition in the beginning of loop and the program enters the loop only if the condition is true. Hence If…Else is a conditional control structure. For: For loop is also a control structure which checks the condition in the beginning of the loop and the loop is executed only if condition is true. Hence for is a conditional control structure. Goto: goto is a jumping statement in c language, which transfer the program's control from one statement to another statement (where label is defined). This is a unconditional control structure.
Source: RRB JE 2019 (CBT 2) (IT) Previous Year Paper (30 Aug 2019) — prepp.in solved-paper PDF (answer key with explanations) · reliable-secondary
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