Embedded System (October – 2016) [IDOL - Revised Course | Question Paper]

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Time: 3 Hours

Total Marks: 100

N.B.:     (1) All Questions are Compulsory.

              (2) Figures on right indicate maximum marks.

Q.1 Attempt The Following Question: (10 Marks)
(A) Write a short note on Watchdog Timer.
(B) Distinguish between Microprocessor and Microcontroller.

Q.2 Attempt Any Three From The Following: (15 Marks)
(A) Distinguish between RISC and CISC.
(B) Explain 12C Bus in Embedded System.
(C) What are COTS in Embedded System?
(D) Explain the classification of Embedded Systems on the basis of complexity.

Q.3 Attempt Any Three From The Following: (15 Marks)
(A) Explain the role of Embedded System in Automotive Domain with an example.
(B) Explain different Automotive Communication Buses in Embedded Systems.
(C) Explain any three characteristics of Embedded Systems.
(D) Explain the following Operational Quality Attributes of Embedded Systems.
      (i) Security
      (ii) Throughput

Q.4 Attempt Any Three From The Following: (15 Marks)
(A) Explain the role of an Infinite Loop? Illustrate with an example.
(B) Explain the concept of device programmer in Embedded Systems.
(C) Explain Linking process in Embedded Systems?
(D) Write a short note on Compiler and Cross Compiler.

Q.5 Attempt Any Three From The Following: (15 Marks)
(A) What do you mean by Memory Testing? Explain Data Bus Test in detail.
(B) Write a short note on CRC in Embedded Systems.
(C) Write a short note on Direct Memory Access.
(D) Differentiate between SRAM and DRAM.

Q.6 Attempt Any Three From The Following: (15 Marks)
(A) Explain following Scheduling Algorithms.
      (i) Shortest Job First
      (ii) Priority Based
(B) Enlist steps to Develop Device Driver in Embedded Systems.
(C) Explain Real-Time Characteristics of Embedded Operating Systems.
(D) Write a short note on mutex in Embedded Operating System.

Q.7 Attempt Any Three From The Following: (15 Marks)
(A) Write a short note on Emulator.
(B) What are the objectives of Embedded product Development Life Cycle?
(C) Write short notes on Disassembler and Decompiler.
(D) What are the different Phases of Embedded Product Development Life Cycle?