The Minimum Number of Variables Represented in a Bar Chart

question 67

Multiple Choice

The minimum number of variables represented in a bar chart is _____.

• A) 1
• B) 2
• C) 3
• D) 4

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Definitions:

GetMessage

A method typically associated with exceptions in Java, used to retrieve the detail message of the exception.

IOException

IOException is a type of exception in programming that occurs when an input/output operation fails or is interrupted.

Try/Catch Block

A try/catch block in programming languages like Java is used to handle exceptions, allowing the program to continue running even after encountering an error.

Multiple Exceptions

A scenario in programming where more than one exception could be thrown, requiring careful handling and catch blocks for each possible exception.