Briefly explain advantage of functions in $C.$

With example write simple code demonstrate user defined functions.

What is the difference between String and Characters as data type.

With example briefly explain categories C Data Types.

With example explain the following loops used in C language:

a$)$ For

b$)$ While

c$)$ Do$....$ While

d$)$ Nested loop

Write a program to compute summation of three numbers and give out sum.

What is Selection structure? Explain in details three categories$/$types of selection structure.

With example briefly explain difference between Pointer and Variable

Discuss the advantages and disadvantages of using global variables for data sharing.

What is C Strings, Explain in details five String Functions $($with code as example per each function$).$

What is Array, With code examples explain two categories$/$types of Array.

Briefly explain Pointer and its advantages; write simple code shows Passing Arrays to Functions

Briefly explain Algorithms and Flowcharts as it used in programing.

What is the difference between local variables and global variables.