C Programming
What will be output after executing following code?#include# define a 10void main(){ printf("%d..", a); foo(); printf("%d", a);}void foo(){ #undef a #define a 50}

Error
10..50
0
10..10

ANSWER DOWNLOAD EXAMIANS APP

C Programming
String concatenation means -

Comparing the two strings to define the larger one.
Combining two strings.
Extracting a substring out of a string.
Partitioning the string into two strings.
Merging two strings.

ANSWER DOWNLOAD EXAMIANS APP