Which function duplicates a string in newly created space?
a) strset ()
b) strnset ()
c) strdup ()
d) strupr ()
Which of the following operator can be used for concatenating two strings?
a) +
b) +=
c) &
d) ||
Which of the following method is used to obtain length of string?
a) get ()
b) sizeof ()
c) lengthof ()
d) length ()
Which of the following constructor is used to create empty string?
a) String ()
b) String (void)
c) String (0)
d) none of these
What format specifier is used to print a string?
a) %c
b) %C
c) %s
d) %w
What is the maximum length of a C string?
a) 32 characters
b) 64 characters
c) 256 characters
d) none of these
