6 Questions
Which greeting is commonly used to start a program?
Hello, world!
What is the correct response to the greeting 'Hello, world!'?
Hello, world!
Which of the following phrases is typically used as a placeholder in programming examples?
Foo bar
What is the purpose of using 'Hello, world!' as a test phrase in programming?
To check if the program is working
Which of the following is a common use of the phrase 'Hello, world!' in programming?
To display a message on a website
What does the phrase 'Hello, world!' represent in programming?
A debugging tool
Test your knowledge about common introductory programming concepts, including greetings in programming, placeholder phrases, and the significance of using 'Hello, world!' as a test phrase.
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