What is django?

What is the IEEE 754 32-bit floating-point representation of the hexadecimal number 0x8F910074? Specify if the number is positive or negative and explain why. What is the decimal representation of the exponent and what is the binary representation of the mantissa? 

1. What do you mean by Program? Briefly describe the basic structure of C programs.

2. What is a token? Differentiate between a for loop and a while loop? What are it uses? 

3. What is a data type? Differentiate between array and pointer. Write a program to interchange
               2 variables without using the third one. 
4. What is an array of pointers? Is it possible to have negative index in an array? Why is it
necessary to give the size of an array in an array declaration?

5 Submit a Report "the impact of improving debugging skill on programming ability"