Python Programming Quiz

What is a variable in Python?

• A storage location that can hold data

• A mathematical function

• A loop structure

• A data abstraction technique

What is data abstraction?

• A method of storing all data in memory

• Hiding details of data to focus on relevant parts

• Performing complex mathematical calculations

• Writing complex algorithms without functions

What is the purpose of the assignment operator (=) in Python?

• To compare two values

• To multiply two numbers

• To assign a value to a variable

• To divide two numbers

Which of the following is an example of a string in Python?

• "Hello World"

• 42

• [1, 2, 3]

• True

What will the following Python code output? print(5 + 10)

• 15

• 510

• 105

• Error

Which logical operator returns True only if both conditions are true?

• or

• not

• and

• else

Which of the following best describes a nested conditional?

• A conditional inside a loop

• A conditional within another conditional

• A loop within a function

• A function with multiple arguments

What is an iteration in programming?

• Repeating a block of code multiple times

• Defining a variable

• Calling a procedure

• Creating a conditional statement

What does a for loop do in Python?

• Executes a block of code once

• Executes code repeatedly until a condition is met

• Repeats code for a fixed number of iterations

• Terminates a program

Which of the following is a valid for loop in Python? for i in range(5): print(i)

• Outputs numbers 1 to 5

• Outputs numbers 0 to 5

• Outputs numbers 0 to 4

• Outputs nothing