Bharathiar University 2007 M.Phil Research And Programming MP 3128 -e - Question Paper

M.Phil. Research And Programming MP 3128 May-June 2007
Time : 3 hours Maximum : 100 marks
ans any 5 ques..
All ques. carry equal marks.
1. (a) Explain the role of the supervisor in identifying the research issue.
(b) Elaborate the points to be taken care of by the researcher in solving the research issue.
2. (a) Explain Newton-Raphson method and find the formula.
(b) Find the root of the formula to 3 decimal places using Newton-Raphson method.
3. (a) Derive Simpson’s three-eighth’s rule using Newton-Gregory forward formula.
(b) Evaluate the integral using the Simpson’s rule.
4. (a) Write delay subroutine with register pairs in assembly language program.
(b) Write an assembly language program to multiply 2 numbers.
5. What is meant by interfacing? define in detail interfacing of stepper motor with the microprocessor 8085 with relevant diagrams.
6. (a) Sketch Intel 8086 pin configuration and discuss the function of every pin.
(b) Explain the different interrupts available in 8086 with examples.
7. (a) Explain in detail different logical operators available in C language with examples.
(b) Discuss the functions of ‘‘printf’’, ‘‘Gets’’ and ‘‘Puts’’.
8. Describe the syntax for opening and closing a data file in C language. discuss in detail the method of creating and processing a data file with suitable examples.

Earning:   Approval pending.