Which term defines the order in which things happen or should happen?

Which term defines the order in which things happen or should happen?

• A. Selection
• B. Sequence
• C. Iteration Control Structure
• D. Arithmetic Operators

Answer: (B)

Understanding how a program executes begins with the idea of sequence. Sequence describes the order in which instructions run—the usual, linear flow where statements execute one after another in the written order unless something changes it. This directly captures the notion of the order in which things happen. Selection is about choosing between different paths based on a condition, not the default order of execution. Iteration control structures handle repeating a block of code, which affects how many times something happens rather than the basic order. Arithmetic operators perform calculations, not the sequencing of steps. So the term that best defines the order in which things happen is sequence.

Understanding how a program executes begins with the idea of sequence. Sequence describes the order in which instructions run—the usual, linear flow where statements execute one after another in the written order unless something changes it. This directly captures the notion of the order in which things happen.

Selection is about choosing between different paths based on a condition, not the default order of execution. Iteration control structures handle repeating a block of code, which affects how many times something happens rather than the basic order. Arithmetic operators perform calculations, not the sequencing of steps. So the term that best defines the order in which things happen is sequence.