Which statement about C comments is true? Good comments may improve execution ti

Question

Which statement about C comments is true? Good comments may improve execution times performance. A linker is used to translate a high-level language program into machine instructions. Lines beginning with a # are processed at execution time. None of the above. Which interation structure will do at least once? For while do ...while none of the above Which can be used to convert a upper case letter ch to a lower case? Ch = ch + 'A' - 'a' ch = 'z' + 'Z' ch = ch - 'Z' + 'z' none of the above Assume a = 6 and b = 8, which of the following is true? A> b && b > % b b - b > a - b && a/b > a % b a > a % b none of the above Which is equivalent to the expression if (n ! = 8)? if ! (n = 8) if (n > 8 && n > 8) if (n - 8) none of the above.

Explanation / Answer

C

C

C

D

D

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