Python Basics

What type of programming language is Python?

• Compiled
• Interpreted
• Assembly
• Machine

In Python, which keyword is used to define a function?

• def
• function
• define
• func

What is the output of the following code snippet?

• Hello2
• TypeError
• Hello
• 2

How do you comment a single line in Python?

• //
• --
• '''
• #

What does the len() function do in Python?

• Returns the length of a list or string
• Returns the square root of a number
• Converts a string to lowercase
• Checks if a variable is defined

How can you convert a string to an integer in Python?

• int("10")
• str(10)
• float("10")
• eval("10")

Which of the following is not a valid variable name in Python?

• my_variable
• 123_variable
• _variable
• variable123

What is the output of the following code snippet?

• 2.5
• 3
• 2.0
• 2

Which of the following statements is true about Python's global keyword?

• It is used to define a variable within a function as global.
• It makes a variable accessible only within the function where it is declared.
• It is used to declare a variable outside of any function as global.
• It is not a valid keyword in Python.

Evaluate 2*7-13%2