Question

What do you call a program that both translates and executes the instructions in a high-level language program?

Short answer

Answer: Interpreter.

Step-by-step solution

Introducing the Concept

High-level languages are programming languages that are designed to be more user-friendly and easier to read and write. These languages need to be translated into machine language or assembly language before they can be executed by a computer. The program that both translates and executes the instructions in high-level language programs is what we are looking to identify.

The Answer

The program that both translates and executes instructions in a high-level language program is called an "Interpreter". Interpreters read, analyze, and execute the source code line-by-line, converting it into machine code that can be understood and executed by the computer, without creating a separate compiled file. This allows for quicker program execution and efficient debugging during development.