Which is a counting-based loop that increments a variable each iteration?

Which is a counting-based loop that increments a variable each iteration?

• A. For Loop
• B. Algorithm
• C. Abstraction
• D. Parameter

Answer: (A)

A counting-based loop uses a counter variable that increases every time through the loop, letting the loop run a set number of times. A for loop is designed exactly for this pattern: you initialize a counter, check a termination condition, and update (usually increment) the counter after each iteration. That explicit structure makes it the clear fit for a counting-based loop that increments a variable each iteration. The other terms describe concepts rather than a loop construct: an algorithm is a step-by-step procedure, abstraction is simplifying details, and a parameter is a value passed into a function.

A counting-based loop uses a counter variable that increases every time through the loop, letting the loop run a set number of times. A for loop is designed exactly for this pattern: you initialize a counter, check a termination condition, and update (usually increment) the counter after each iteration. That explicit structure makes it the clear fit for a counting-based loop that increments a variable each iteration. The other terms describe concepts rather than a loop construct: an algorithm is a step-by-step procedure, abstraction is simplifying details, and a parameter is a value passed into a function.