C Loops and Conditional statements (original) (raw)

Which of the following is an entry-controlled loop in C?

Which statement is used to skip the current iteration in a loop?

What is the default value of a loop control variable in C?

Which loop executes the body at least once, regardless of the condition?

What is the keyword to exit prematurely from current loop only?

What is the keyword to exit from a loop prematurely?

Which of the following is TRUE about switch statements in C?

• switch can evaluate expressions
• case labels must be strings
• You cannot use break in switch

Which part(s) of a for loop are optional in C?

Can you place a function call inside the initialization part of the for loop?

C `

for (printf("Init\n"); i < 3; i++) { printf("Body\n");

`

• No, only variable declarations are allowed
• Only arithmetic expressions are allowed
• Yes, function calls are valid

C `

#include <stdio.h>

int main() { int i = 1024; for (; i; i >>= 1) printf("GeeksQuiz"); return 0; }

`

How many times will GeeksQuiz be printed in the above program?

• The program will show compile-time error

There are 21 questions to complete.

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