SJI9-ICT 2ND QUARTER EXAM

1. What is the result of the following expression if x = 5 and y = 10?

x == y

• TRUE

• FALSE

• ERROR

Answer explanation

• 5 == 10 evaluates to false because 5 is not equal to 10.

What will be the result of this expression if x = 15 and y = 15?

x >= y

• TRUE

• FALSE

• ERROR

Answer explanation

15 >= 15 is true because 15 is equal to 15, so the condition is satisfied.

If x = 8 and y = 5, what is the result of this comparison?

x < y

• TRUE (1)

• FALSE (0)

• ERROR

Answer explanation

8 < 5 is false because 8 is greater than 5.

What is the result of the following expression if x = 3 and y = 3?

x != y

• TRUE

• FALSE

• ERROR

Answer explanation

• Explanation: 3 != 3 is false because 3 is equal to 3, so they are not different.

If x = 12 and y = 20, what will be the output of this expression?

x > y

• TRUE

• FALSE

• ERROR

Answer explanation

12 > 20 is false because 12 is less than 20.

Given x = 7 and y = 7, what is the result of this comparison?

x <= y

• TRUE

• FALSE

• ERROR

Answer explanation

7 <= 7 is true because 7 is equal to 7, so the condition is satisfied.

What does the == operator do in C++?

• Compares two values for equality

• Compares two values for inequality

• Checks if one value is greater than another

• Checks if one value is less than or equal to another

What is the return value of the following comparison if x = 5 and y = 10?

x != y

• true (1)

• false (0)

• Error

Answer explanation

5 != 10 is true because 5 is not equal to 10.

If x = 15 and y = 10, what is the result of this comparison?

x > y

• true (1)

• false (0)

• Error

Which operator is used to check if two values are not equal?

• ==

• >=

• !=

• <=