Computer Science for IGCSE & O level - Programming (Section 15 - No. 35)
What is the primary purpose of the "Hello World" program in programming?
To demonstrate complex algorithms
To test the compiler's functionality
To display an output message on the screen
To benchmark the program's performance
解释
The Hello World program's main purpose is to show the ability of a programming language to display the text 'Hello World' on the screen.