The correct answer is A. Computer program.
A computer program is a list of instructions that a computer follows to perform a specific task. It is written in a language that the computer can understand, such as C++, Java, or Python.
An algorithm is a step-by-step procedure for solving a problem. It can be written in natural language or in a formal language, such as pseudocode or a flowchart.
A flowchart is a diagram that shows the steps of an algorithm. It is used to help people understand how an algorithm works.
Utility programs are programs that perform basic tasks on a computer, such as formatting a disk or copying files.
E is not the correct answer because it is not a list of coded instructions.