Which types of input are accepted in toupper(c)?(a) char(b) char *(c) float(d) Both char and char *The question was posed to me during an internship interview.The doubt is from Character Class Testing & Conversions in section Input and Output in C of C

Which types of input are accepted in toupper(c)?(a) char(b) char *(c)

1.	Which types of input are accepted in toupper(c)?(a) char(b) char (c) float(d) Both char and char The question was posed to me during an internship interview.The doubt is from Character Class Testing & Conversions in section Input and Output in C of C
Answer» The CORRECT ANSWER is (a) char The EXPLANATION: NONE.

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Which types of input are accepted in toupper(c)?(a) char(b) char *(c) float(d) Both char and char *The question was posed to me during an internship interview.The doubt is from Character Class Testing & Conversions in section Input and Output in C of C

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Which types of input are accepted in toupper(c)?(a) char(b) char (c) float(d) Both char and char The question was posed to me during an internship interview.The doubt is from Character Class Testing & Conversions in section Input and Output in C of C