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[QUOTE=hemalathaijt;193674][B]Model Question Paper (Model III) 
MAHATMA GANDHI UNIVERSITY IV Semester 
B.Sc. Programme Examination 20.... 
ELECTRONIC EQUIPMENT MAINTENANCE PH4B52U- COMPUTER HARDWARE AND NETWORKING[/B]

[B]MGU Question Lis[/B]t : [URL]http://www.mgu.ac.in/index.php?option=com_content&view=article&id=703[/URL]
[B]MGU Question Page[/B] : [URL]http://www.mgu.ac.in/files/Computer%20Hardware%20and%20Networking%20EEM%2019012011.pdf[/URL]

Instructions: 
1. Answer all questions in part A. This contains 4 bunches of 4 objective questions. For each bunch, grade A will be awarded if all the 4 answers are correct, B for 3, c for 2, d for 1 and E for 0. 
2. Answer any 5 questions from part B, any 4 from part C and any 2 from part D. 
3. Candidates can use non programmable calculators/tables
Time: Three hours Total weight : 25

PART A
Answer all questions 
Each bunch of four questions carries a weightage of one

Bunch 1 
1. The physical memory capacity of 80286 processor is .................. 
2. Add – on cards are also called as ............... 
3. IDE is ........................ 
4. WAN stands for ................ Bunch 2 
5. In which network the ends are not connected: (a) Bus (b) ring (c) star (d) mesh 
6. Which of the following is a network protocol? (a) Ethernet (b) Xmodem (c) HTTP (d) all of the above 
7. Conventional DRAM is said to be .......... (a) Synchronous (b) asynchronous (c)double rate (d) none of these
8. The network connector which can interconnect segments that use different physical media: (a) bridge (b) router (c) gateway (d) NIC

Bunch 3 
State whether the following statements are True or False: 
9. The main parts of start – up- routines are POST and initialization.
10. File Allocation table describes how each cluster is allocated on the disk.
11. In a parallel interface technique, the data is transmitted as 1 –bit at a time through a single wire. 
12. Networks can be broadly classified as using either peer – to- peer or client/server architecture.

Bunch 4 
13. The word modem is a combined abbreviation of the two words ............. and ............
14. .............. is the geometric arrangement of the computers in a network. 
15. ............. is a positioning device. 
16. CGA adapters can use both the character-mapped and ............. display techniques.[/QUOTE]

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