Master Python's Conditional Statements

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Questions and Answers

Which statement is true about an else statement in Python?

An else statement can have multiple statements following it.
An else statement executes if the conditional expression in the if statement is TRUE.
An else statement is always required to follow an if statement.
An else statement executes if the conditional expression in the if statement resolves to 0 or a FALSE value. (correct)

What is the purpose of an elif statement in Python?

To execute a block of code only if the conditional expression in the if statement is FALSE.
To execute a block of code only if the conditional expression in the if statement is TRUE.
To execute a block of code only if the conditional expression in the if statement is neither TRUE nor FALSE.
To check multiple expressions for TRUE and execute a block of code as soon as one of the conditions evaluates to TRUE. (correct)

How many elif statements can be used in Python?

An arbitrary number of elif statements can be used. (correct)
At most two elif statements can be used.
At most three elif statements can be used.
At most one elif statement can be used.

What happens if the conditional expression in an if statement is TRUE?

<p>The block of code following the if statement is executed. (A)</p> Signup and view all the answers

Is an else statement required to follow an if statement in Python?

<p>No, an else statement is optional. (C)</p> Signup and view all the answers

Study Notes

Conditional Statements in Python

An else statement in Python is used to specify a block of code to execute when the conditional expression in an if statement is FALSE.

Purpose of elif Statement

The purpose of an elif statement in Python is to check another condition if the initial condition is FALSE.

Usage of elif Statements

There is no limit to the number of elif statements that can be used in Python.

If Statement Execution

If the conditional expression in an if statement is TRUE, the code within the if block will execute.

Else Statement Requirement

An else statement is not required to follow an if statement in Python; it is optional and only used when there is an alternative action to take when the if condition is FALSE.

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Description

Test your knowledge of Python IF.ELIF.ELSE statements with this quiz. Explore the basics of conditional statements in Python and learn how to use if, elif, and else statements to control the flow of your code.