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Reg. No. Name:

B4E516 Pages: 2

APJ ABDUL KALAM TECHNOLOGICAL UNIVERSITY
FOURTH SEMESTER B.TECH DEGREE EXAMINATION, JUNE 2017

Course Code: AU 208
Course Name: COMPUTER PROGRAMMING (AU)

Max. Marks: 100 Duration: 3 Hours

11.

PART ^

Answer any three questions.

a. Explain high level language, assembly language and machine language. (6)
b. Differentiate between compiler and assembler. (4)
a. Discuss the role of C language in developing an ECU software. (5)

b. Explain how a program written in high level language is burned into the

EEPROM of a microcontroller. (5)
Explain the arithmetic, relational, logical, assignment and bitwise operators in C
language. (10)
Write a program in C to find the sum of digits of a number. (10)

PART B
Answer any three questions.
Explain any five string handling functions with examples. (10)
Write a program in C to add two matrices. (10)
Explain the difference between call by value and call by reference using suitable

examples. (10)

Write a program in C to print the Fibonacci series up to a limit using recursive

function. (10)
PART C

Answer any four questions.

. a. What is a pointer? Explain how a pointer variable is used in ೩ C program. (6)
b. What is pointer to a pointer? (4)

. Write a ಲೆ program to calculate the average of 7 numbers in an array by accessing the
elements in the array using pointer. (10)

a. Differentiate between stack and heap. (5)

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