A memory of 20 bytes is allocated to a string declared as char *sthen the following two statements are executed:s="Etrance"l=strlen(s);what is the value of l ?a.20b.8c.9d.21

C
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laxmikanth_rajuri

  • Feb 10th, 2006
 

ans is 8 bos no.of characters in entrance plus 1 additional character whic is null character to indicate end of a string

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sowmi

  • Jun 6th, 2007
 

strlen() returns the actual length of the string.. it doesn't count the terminal null character.. so the ans is 6

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