Computational Thinking and Programming-I Quiz 8

1. Which conditional statement is used to execute a block of code only if a specific condition is true?

if-else statement

if-elif-else statement

for loop statement

while loop statement

2. What is the purpose of the if-else statement?

To execute a block of code when a condition is true

To execute a block of code when a condition is false

To execute a block of code when multiple conditions are true

To execute a block of code repeatedly until a condition is true

3. What is the purpose of the if-elif-else statement?

To execute a block of code when a condition is true

To execute a block of code when a condition is false

To execute a block of code when multiple conditions are true

To execute a block of code repeatedly until a condition is true

4. What is a flowchart?

A diagram that represents the flow of control in a program

A diagram that represents the flow of data in a program

A diagram that represents the flow of input in a program

A diagram that represents the flow of output in a program

5. What are flowcharts used for?

Representing the logical structure of a program

Representing the physical structure of a program

Executing a program step by step

Debugging a program

6. Which symbol is used in a flowchart to represent a process or operation?

Rectangle

Diamond

Circle

Arrow

7. Which symbol is used in a flowchart to represent a decision or condition?

Rectangle

Diamond

Circle

Arrow

8. Which of the following is a simple program that finds the absolute value of a number?

Program to calculate the square root of a number

Program to check if a number is prime

Program to find the factorial of a number

Program to find the absolute value of a number

9. Which of the following is a simple program that sorts three numbers in ascending order?

Program to calculate the average of three numbers

Program to check if a number is divisible by another number

Program to find the largest of three numbers

Program to sort three numbers in ascending order

10. Which of the following is a simple program that checks if a number is divisible by another number?

Program to calculate the square of a number

Program to find the absolute value of a number

Program to check if a number is prime

Program to check if a number is divisible by another number

11. What is the output of the program that checks if a number is divisible by 5?

“Number is divisible by 5”

“Number is not divisible by 5”

“Divisible”

“Not divisible”

12. What is the output of the program that finds the absolute value of a number?

The original number

The negative of the original number

The positive of the original number

The absolute value of the original number

13. What is the output of the program that sorts three numbers in ascending order?

The largest number

The smallest number

The numbers in descending order

The numbers in ascending order

14. Which operator is used to check if two values are equal in a conditional statement?

15. Which operator is used to check if two values are not equal in a conditional statement?