Unit 3 Computing 012

What is a characteristic of local variables?

• They can be used anywhere in the program.

• They are created outside of any function.

• They disappear once the function finishes running.

• They are values that do not change during the program's execution.

What is a potential drawback of using too many global variables?

• They make programs easier to read.

• They can make debugging harder.

• They disappear after the function finishes.

• They are only used within a function.

Which of the following is a primitive data type?

• Array

• Enum

• Integer

• Class

What are composite data types made up of?

• Single characters

• Multiple values grouped together

• True/false values

• Custom structures

What does the sequence control structure determine?

• The conditions for decision-making

• The order in which commands are executed

• The repetition of code blocks

• The creation of new data types

Which control structure includes if-else statements?

• Sequence

• Iteration

• Selection

• Arithmetic

Which of the following is an arithmetic operator?

• &&

• ||

• +

• ==

What is a GUI element?

• A loop

• A text field

• An arithmetic operator

• A logical operator

What is event-driven programming?

• Executing commands in order

• Responding to user actions

• Repeating code blocks

• Creating new data types

Which of the following is NOT a primitive data type?

• Integer

• Float

• Array

• Char