Differentiate between the macros and the functions.

Suppose a global variable and local variable have the same name. Is it is possible to access a global variable from a block where local variables are defined?

What is C language?

Why is C known as a mother language?

Why is C called a mid-level programming language?

Who is the founder of C language?

When was C language developed?

What are the features of the C language?

What is the use of printf() and scanf() functions?

What is the difference between the local variable and global variable in C?

What is the use of a static variable in C?