QP-LPS

Which of the following is a valid syntax for a for loop in C?

• for (initialization; condition; update)
• for (condition; initialization; update)
• for (initialization; update; condition)
• for (condition; update; initialization)

How many times will the following loop execute? for (int i = 0; i < 5; i++) { printf("%d", i); }

• 4
• 5
• 6
• Infinite

What is the output of the following code? int i = 0; while (i < 3) { printf("%d", i); i++; }

• 012
• 0123
• 123
• 1234

Which loop is guaranteed to execute at least once?

• for loop
• while loop
• do-while loop
• Both for and while

Which of the following is used to exit a loop prematurely?

• continue
• break
• goto
• return

What is the output of this code? for (int i = 1; i <= 3; i++) { printf("%d", i); }

• 1 2 3
• 2 1 2
• 1 2 3 4
• Error

Which statement skips the current iteration of a loop?

• skip
• pass
• continue
• break

How many times will this loop execute? int i = 0; do { i++; } while(i < 5);

• 4
• 5
• 6
• Infinite

What will be the output of this code? for (int i = 2; i > 0; i--) printf("%d", i);

• 2 1
• 0 1 2
• Error
• None

Which of the following is an exit-controlled loop?

• for loop
• while loop
• do-while loop
• None