Conditionals Quiz

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Questions and Answers

Which term best describes the concept of running code only if a certain condition is true?

Iteration
Looping
Recursion
Conditional (correct)

When do we want to ask the user if they want to save before closing the program?

When the user is about to delete a document
When the user is about to open a document
When the user has not modified a document since the last save
When the user has modified a document since the last save (correct)

What do we want to ask the user if they have entered a different password than the one saved?

If they want to delete the saved password
If they want to update the saved password (correct)
If they want to change their username
If they want to keep the saved password

When do we want to reject a purchase?

<p>If the user's bank balance is insufficient to cover the purchase or the retailer is not trusted (D)</p> Signup and view all the answers

What is the purpose of conditionals in programming?

<p>To run code conditionally based on specific conditions (A)</p> Signup and view all the answers

Study Notes

Conditional Statements

Conditional statements are used to run code only if a certain condition is true.
They are used to make decisions in a program based on certain conditions.

User Interaction

We want to ask the user if they want to save before closing the program to prevent data loss.
We want to ask the user if they have entered a different password than the one saved to ensure password matching.

Error Handling

We want to reject a purchase if the conditions for a valid purchase are not met.

Purpose of Conditionals

The purpose of conditionals in programming is to make decisions and execute different blocks of code based on certain conditions or inputs.

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Description

Test your knowledge of conditionals with this quiz! Learn about running code conditionally based on certain conditions being true or false. Explore scenarios where you only want to execute code if a specific condition is met.