Standard Library Functions in C Programming


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question 1 of 3

While writing the following code in C, you keep getting an error. What standard library is missing?

printf("%d", age);

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1. Which of the following correctly imports the string functions library in C?

2. In C, when you use a command like getchar() or strcpy() you are actually executing what?

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About This Quiz & Worksheet

With this worksheet/quiz, you'll answer multiple-choice questions on standard library functions in C programming. The quiz asks you to recognize the standard library that's missing in a code and an appropriate import of the string functions library in C.

Quiz & Worksheet Goals

The following points are covered on the quiz:

  • Executions of codes like strcpy() and getchar()
  • C library to perform logarithmic or trigonometric functions
  • Library where you would find the function strcmp()

Skills Practiced

  • Reading comprehension - make sure you understand the most important information about the correct way of importing the string functions library in C
  • Information recall - access the knowledge you've gained regarding a C library that's used for performing logarithmic or trigonometric functions
  • Knowledge application - use your knowledge to answer questions about a standard library that's missing from a code and a library where you would find the function strcmp()

Additional Learning

If you're interested in learning more about this computer programming topic, consider the lesson named Standard Library Functions in C Programming. These topics are highlighted in the lesson:

  • How libraries are included in code
  • Standard input and output library
  • How to manipulate strings and characters