All computer programs, no matter how simple or how complex, are written using one or more of three basic structures: sequence, selection, and repetition.

Question

Quizplus · Accepted Answer

These three basic structures—sequence, selection, and repetition—are indeed the building blocks of all computer programs. Sequence refers to the linear execution of instructions one after another. Selection introduces decision-making, allowing the program to choose different paths based on conditions (e.g., if-else statements). Repetition enables the program to loop through a set of instructions until a condition is met (e.g., for loops, while loops). Together, these structures allow for the creation of any algorithm.

All Computer Programs, No Matter How Simple or How Complex