EMBEDDED COMPUTING SYSTEMS-QUESTION BANK-IIIrd Internal

EMBEDDED COMPUTING SYSTEMS

QUESTION BANK

UNIT – 6

1. CASE STUDY: Telephone Answering Machine. Write the Theory of operation and requirements along with detailed specifications. 10 Marks
2. Explain briefly the procedure of evaluating operating system performance.10M
3. Describe various interprocess communication mechanisms. 10 Marks
4. Explain Power Management and optimization for processes. 10 Marks
5. Describe the following: I) CPU Metrics 5 Marks II) Timing requirements on process. 5 Marks

UNIT- 7

6. CASE STUDY: Elevator Controller. Write the Theory of operation and requirements and architecture of elevator system. 10 Marks
7. what is Internet? Describe Internet-Enabled systems in detail. 10 Marks
8. What is Ethernet? Describe its functionalities in detail. 10 Marks
9. Describe commonly used embedded networks in detail 10 Marks
10. Describe network abstraction and message passing programming in distributed embedded architectures. 10 Marks
11. Explain the hardware and software architectures of distributed embedded architectures. 10 Marks
12. Define Automotive Networks with Example briefly. 10Marks
13. How do we design a Distributed embedded system around a network. 10 Marks
14. Describe various Networks used for Embedded systems and explain I²C BUS in detail 10 Marks.
15. With a neat sketch, explain the CAN data frame format and typical bus transactions on the IC bus. 10 Marks
16. Explain Ethernet format and IP structure 10 Marks