2003 Andhra University MSc Computer Science Embedded Systems Question paper for exam preparation. Question paper for 2003 Andhra University MSc Computer Science Embedded Systems Question paper, 2003 Andhra University MSc Computer Science Embedded Systems Question paper. SiteMap
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2003 Andhra University MSc Computer Science Embedded Systems Question paper

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2003 Andhra University MSc Computer Science Embedded Systems Question paper
M.Sc. DEGREE EXAMINATION 29 Oct 2003
Second Year - Third Semester Computer Science

Elective - Embedded Systems

Time: Three hours
Maximum: 75 marks

First question is compulsory.
Answer any FOUR from the remaining questions.
All questions carry equal marks.
Write all bits of the first question at one place.

1.
a. What is single purpose processor?
b. What is an embedded System?
c. Describe micro controller.
d. Explain Watch Dog Timer
e. Explain Inter Task Communication

2. Explain various architectural features of 8051 micro processor.

3.
a. What are the two rules that an interrupt routine adhere to in an RTOS environment?

b. Write the benefits of choosing a single purpose processor over a general purpose processor.

4.
a. Describe any three requirements of Real-Time Systems. Give examples to support your argument.

b. Explain:
i. FDFS architecture
ii. Preemptive scheduling

5. Explain different characteristics of Real-Time architecture for embedded applications with some examples.

6. Describe each tool that has enabled the elevation of Software Design and Hardware Design to higher abstract level.

7.
a. Give the necessary conditions for a function reentrant.
b. Explain how the problem priority inversion can be solved

8.
a. Differentiate Real Time Operating System and Typical Operating Systems.
b. Give different applications of Embedded Systems.




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