Python Basics

What is a variable in Python?

• A variable in Python is a type of snake.

• A variable in Python is a reserved memory location to store values.

• A variable in Python is a type of function.

• A variable in Python is a mathematical equation.

Name the different data types in Python.

• array

• char

• int, float, str, bool, list, tuple, set, dict

• double

Explain the 'if' statement in Python.

• The 'if' statement in Python is used for looping

• The 'if' statement in Python consists of the keyword 'if' followed by a condition. If the condition evaluates to True, the code block under the 'if' statement is executed.

• The 'if' statement in Python always executes the code block under it

• The 'if' statement in Python can only have one condition

What is the purpose of functions in Python?

• Functions in Python are designed for data storage

• Functions in Python serve the purpose of encapsulating reusable code.

• Functions in Python are primarily used for user interface design

• Functions in Python are used for creating graphics

How do you define a list in Python?

• Use curly brackets {} to define a list in Python.

• Use parentheses () to define a list in Python.

• Use angle brackets <> to define a list in Python.

• Use square brackets [] to define a list in Python.

What are dictionaries in Python?

• A type of snake in Python programming language.

• Data structures that store key-value pairs in Python.

• A function that converts integers to strings in Python.

• A built-in module for handling dates and times in Python.

How do you declare a variable in Python?

• value = variable_name

• variable = value

• value : variable_name

• variable_name = value

What is the difference between '==' and 'is' in Python?

• '==' compares memory addresses, and 'is' compares values.

• 'is' operator is used for value comparison, and '==' is used for identity comparison.

• '==' and 'is' are interchangeable operators in Python.

• The '==' operator compares values, and the 'is' operator compares memory addresses.

Describe the 'for' loop in Python.

• The 'for' loop in Python can only iterate over lists, not other iterable objects.

• The 'for' loop in Python is used to skip over elements in a sequence.

• The correct answer is that the 'for' loop in Python is used to iterate over a sequence or other iterable objects.

• The 'for' loop in Python is used for mathematical calculations only.

How do you pass arguments to a function in Python?

• By placing the arguments inside the parentheses of the function call.

• By passing the arguments as a separate list to the function.

• By using curly braces to enclose the arguments in the function call.

• By placing the arguments outside the parentheses of the function call.