The size of a structure can be determined by
a. size of variable name
b. size of (struct tag)

Options
- Only a
- Only b
- Both a and b
- None of these options

CORRECT ANSWER : Both a and b

Discussion Board
cse

good answer

nandhini 11-23-2018 12:14 AM

sizeof structure

-Answer is, Both a and b.
-sizeof is an operator in C.
e.g. struct book
{
int pages; //int type 2 bytes
char name[10]; // char 1 byte array of 10
float price; // float 4 bytes
}b;

-using variable name:
sizeof(pages)+sizeof(name)+sizeof(price)
2 +10*1 +4 =16

-Using struct tag: sizeof(b); =16

Sapna 02-16-2017 05:46 AM

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