Final answer:
Looping is a programming concept that allows a set of instructions to be repeated multiple times.
Step-by-step explanation:
The correct answer is a) Looping. Looping is a programming concept that allows a set of instructions to be repeated multiple times. It is often used when we need to perform the same operation multiple times in a program.
An example of using looping to repeat an instruction is a for loop. In this loop, the instruction is written once, and it will be executed a specified number of times, such as 10,000 times.
Using looping can save time and effort in writing repetitive code and make programs more efficient. It is a fundamental concept in programming and is widely used in various programming languages.