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Arrays and Strings - C Programming MCQ Questions and Answers

Learn competitive and Technical Aptitude C programming mcq questions and answers on Arrays and Strings with easy and logical explanations. Page-4 section-2

Each section contains 100 MCQs on Arrays and Strings .
31
Use . . . . . . . . to determine the null-terminated message string that corresponds to the error code errcode.
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Answer & Solution
Answer: Option A
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32
What will be the output of the following C code?
errno = 0;
y = sqrt(2);
if(errno == EDOM)
printf("Invalid value\n");
else
printf("Valid value\n");
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Answer & Solution
Answer: Option B
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33
What does the following function returns void *memmove(void *s1,const void s2, size_t n);?
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Answer & Solution
Answer: Option A
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