CSB 2nd 9-Weeks Final Exam

What is Python?

• A programming language

• A web browser

• A text editor

• An operating system

Which of the following is a correct way to comment a single line in Python?

• // This is a comment

• /* This is a comment */

• # This is a comment

• ; This is a comment

What is the correct way to print "Hello, World!" to the console in Python?

• print("Hello, World!")

• Console.WriteLine("Hello, World!")

• echo "Hello, World!"

• System.out.println("Hello, World!")

What is a variable in Python?

• A reserved keyword

• A data type

• A memory location to store a value

• A function

Which of the following is a valid variable name in Python?

• 123variable

• my_variable

• my-variable

• my variable

What is the data type of the value 3.14?

• int

• float

• str

• bool

What is the result of the following expression: 5 + 3 * 2?

• 16

• 11

• 13

• 10

What is the purpose of the if statement?

• To define a function

• To create a loop

• To execute a block of code conditionally

• To declare a variable

What is the correct way to define a function in Python?

• function my_function():

• def my_function():

• function my_function:

• define my_function():

What is the purpose of the for loop?

• To execute a block of code repeatedly

• To define a function

• To make decisions

• To create a list