LAB_Quiz-2

Which of the following is a valid identifier?

• 123abc

• my_variable

• #name

• variable-1

Which of the following is a keyword in most programming languages?

• float

• myName

• number

• 123

What data type is used to store whole numbers without decimal points?

• Float

• String

• Integer

• Boolean

What is the purpose of a variable in programming?

• To store data permanently

• To perform mathematical operations

• To store data temporarily

• To control the flow of the program

Which data type is used to represent true or false values?

• Integer

• Float

• String

• Boolean

Which of the following is a valid variable name?

• my-variable

• 123abc

• my_variable

• #name

Which data type is used to store text?

• Integer

• Float

• String

• Boolean

What is the purpose of a comment in a program?

• To execute code

• To explain the code snippet working

• To define variables

• To perform calculations

Which data type is used to represent numbers with decimal points?

• Integer

• Float

• String

• Boolean

What is the purpose of a comment in a C program?

• To execute a specific line of code.

• To define a variable.

• To provide explanations or notes within the code.

• To declare a function.