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E3843 Pages: 2

PART D
Answer any two full questions, each carries 10 marks

With an example each, state the differences between structure and union.

Write a C program using pointers to sort an array of integers by calling a function.
Distinguish between address stored in the pointer and value in that address. How
does one pointer point to another pointer? Explain with examples.

Write a C program to store Roll No, Name and Marks for five subjects of class of
50 students to a file named “‘Student_data’’. Based on the data read from this file,
prepare a rank list and write into another file “Rank _ list”.

Enumerate any three major differences between C and Python.

Write a program to add and subtract two matrices using Python.
111,

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