Which of the following are uses of C structures?
a) used in stack, link list etc.
b) used in operating system
c) used to exchange information
d) all of these
Which of the following return type cannot be used in c function?
a) char*
b) struct
c) void
d) none of these
Which of the following is not possible under any situation?
a) s1=&s2;
b) s1=s2;
c) (s1) *number=1;
d) none of these
Which of the following is illegal in structures?
a) typecasting
b) pointer to variable
c) dynamic allocation of memory
d) all of these
Presence of code like “s.t.b=10” indicates
a) syntax error
b) structure
c) double data type
d) an ordinary variable
Which of the following are themselves is collection of different data types?
a) string
b) structure
c) char
d) all of these
