This video tutorial introduces the concept of control flow in Python, focusing on the use of if statements to make decisions in a program. It explains how to use comparison operators to evaluate conditions and demonstrates the importance of indentation in Python syntax. The tutorial also covers nested if statements, providing examples to illustrate how they work. The video concludes with a summary of the key points and a preview of the next topic, which will cover comparison operators in more detail.

What is the primary purpose of control flow in a program?

• To execute code sequentially

• To make decisions based on conditions

• To store data in variables

• To perform arithmetic operations

Which symbol is used in Python to check for equality in an if statement?

• ===

• !=

• ==

• =

Why is indentation important in Python's if statements?

• It helps in debugging

• It is used to denote blocks of code

• It is a stylistic choice

• It improves code readability

What will happen if the condition in an if statement is false?

• An error will be thrown

• The code inside the if block will be skipped

• The program will terminate

• The code inside the if block will execute

In the example, what is the output if the variable 'name' is set to 'Susan'?

• Age is equal to 35

• No output

• Age is equal to 35 and my name is Susan

• My name is Susan

What is the purpose of a nested if statement?

• To avoid using else statements

• To execute multiple conditions in sequence

• To check multiple conditions within a single block

• To simplify the code

What will be the output if both conditions in a nested if statement are true?

• Neither block executes

• Only the inner if block executes

• Only the outer if block executes

• Both the outer and inner if blocks execute