__________ are programming constructs that store data.

__________ are programming constructs that store data.

• A. Control structures
• B. Variables
• C. Assignments
• D. Expressions

Answer: (B)

Variables are programming constructs that store data. They provide named storage locations in memory so a program can keep values like numbers or text while it runs. The key idea is that a variable holds a value that can be read and updated later, which is essential for performing computations and making decisions. Other concepts, like control structures, manage the flow of execution, while expressions yield values but don’t persist them on their own. An assignment writes a value into a variable, giving that variable its current data.

Variables are programming constructs that store data. They provide named storage locations in memory so a program can keep values like numbers or text while it runs. The key idea is that a variable holds a value that can be read and updated later, which is essential for performing computations and making decisions. Other concepts, like control structures, manage the flow of execution, while expressions yield values but don’t persist them on their own. An assignment writes a value into a variable, giving that variable its current data.