PPS_Activity_Z2_Kiruthika M

1. What is the output of the following code?

int a = 5, b = 2;

printf("%d", a++ + ++b);

• 7

• 8

• 9

• 10

Guess the output of the following code:

• 1.500000 2.500000

• 1.500000 2.500000 3.500000

• 0.000000 0.000000 0.000000

• No output

Reorder to form a correct C program that prints “Hello”

a) printf("Hello");
b) #include <stdio.h>
c) int main() {
d) return 0;
e) }

• b → c → a → e→ d

• b → c → a → d → e

• c → b → a → d → e

• a → c → b → d → e

Match the keywords with its meaning

• 1-b, 2-a, 3-c, 4-d

• 1-a, 2-b, 3-c, 4-d

• 1-d, 2-a, 3-d, 4-c

• 1-d, 2-c, 3-b, 4-a

Which of the following is NOT a key characteristic of an algorithm?

• Finiteness

• Definiteness

• Ambiguity

• Effectiveness

Pseudocode is primarily used to (a)   the logic of an algorithm before writing actual code.

The (a)   keyword indicates that the variable value cannot be changed.

Which loop is best when the number of iterations is known in advance?

• while

• do-while

• goto

• for

Predict the output of the code

• Error

• Equal

• Not Equal

• No Output

What is the output of the code?

(a)