Introduction to Python Basics

What is the main purpose of comments in Python?

• To increase the runtime performance of the program.

• To provide clarity and context to the code.

• To replace the need for documentation.

• To execute code more efficiently.

Which of the following is a primitive data type in Python?

• float

• list

• int

• string

What does the keyword 'if' represent in Python?

• The 'if' keyword represents a conditional statement in Python.

• The 'if' keyword is used to declare variables in Python.

• The 'if' keyword is used for defining functions in Python.

• The 'if' keyword is a loop control statement in Python.

What is the result of 2 + 3 * 4 in Python?

• 20

• 5

• 14

• 10

Which symbol is used for comments in Python?

• ;

• //

• #

What is the output of print(type(5)) in Python?

Which of the following is used to create a list in Python?

• Parentheses ()

• Square brackets []

• Curly braces {}

• Angle brackets <>

What does the 'len()' function do in Python?

• The 'len()' function sorts the items in a collection.

• The 'len()' function returns the number of items in an object.

• The 'len()' function converts an object to a string.

• The 'len()' function calculates the sum of numbers in a list.

Which keyword is used to define a function in Python?

• method

• function

• def

• define

What is the correct way to start a for loop in Python?

• for variable in iterable[]

• for (variable : iterable)

• for variable in iterable{}

• for variable in iterable:

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