Which keyword is used for storage class?
2025
Which keyword is used for storage class?
Answer: C. auto — In C programming, storage class specifiers define the scope and lifetime of variables. The keyword 'auto' is a valid storage class specifier used for…
- A.
external
- B.
scanf
- C.
auto
- D.
printf
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Correct answer: C
In C programming, storage class specifiers define the scope and lifetime of variables. The keyword 'auto' is a valid storage class specifier used for automatic local variables. In contrast, 'scanf' and 'printf' are standard library functions, not storage classes. Additionally, 'external' is not a valid keyword; the correct term for external linkage is 'extern'. Therefore, 'auto' is the correct choice.
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