C Programming
Which of the following is the correct way of declaring a float pointer:

*float ptr;
float ptr;
float *ptr;
None of these

ANSWER DOWNLOAD EXAMIANS APP

C Programming
String concatenation means -

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

ANSWER DOWNLOAD EXAMIANS APP