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Type Conversion and Casting Quiz

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Questions and Answers

Which data type is used to store characters?

String

CAD (correct)

Boolean

INT

Can the type of a variable be changed?

Depends on the programming language

Sometimes

No (correct)

Yes

What types of variables were discussed in the previous video?

String, CAD, Boolean

Float, Double, Long (correct)

Float, INT, Boolean

INT, CAD, Boolean

Study Notes

Data Types

A character data type is used to store characters.
The character data type can store single characters, such as letters, digits, or special characters.

Variable Type

The type of a variable cannot be changed once it is declared.

Previous Video

The previous video discussed two types of variables: numeric and character variables.

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Description

Test your knowledge on type conversion and type casting in this quiz. Learn about variable creation, naming, and the different types for numbers such as float, double, and long.