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What is the significance of the phrase "Hello world!" in programming?
It's commonly used as the first program to introduce beginners to coding.
How can "Hello world!" be a common message in various programming languages?
It's often the first message displayed when learning a new language.
Why do many programmers use "Hello world!" as their first program output?
It's a simple introductory exercise to test language syntax and functionality.
How does the phrase "Hello world!" represent a simple introductory concept?
It's often used as the first program to introduce beginners to coding.
How does "Hello world!" demonstrate basic output formatting in programming?
It showcases printing text to the screen in a simple way.
