Previous year question for Computer Science and Engineering System Maintenance 2018

Sub Code: - 1618501

Time : 3Hrs
             Sem. V(New)       

Full Marks : 70
Pass marks : 28
Group A

Choose the most suitable answer from the following options: -   (1*20=20)

(i) Which systems works on hardware?
(a) Environment
(b) System
(c) operating
(d) None of these

(ii) Operating system is general kind of __________ software
(a) Communication
(b) Application
(c) System
(d) Word processing Software

(iii) CPU and memory system are installed an ________________
(a) expansion board
(b) mother board
(c) storage device
(d) output

(iv) What is the full form of "GUI"
(a) Graphical User Internet
(b) Graphics and user Internet
(c) Graphic User Interface  
(d) Graphical User Installation

(v) Laser printer made by which company and when?
(a) Sony, 1971
(b) Xerox, 1969
(c) IBM, 1970
(d) Apple, 1974

(vi) BIOS of the computer is stored in ____________
(a) RAM
(b) Hard Disk
(c) ROM 
(d)Floppy Drive

(vii) What is the diameter of the droplets ink present in the Inkjet printer
(a) 100 Micron
(b) 1000 Micron
(c) 50 Micron
(d) 10 Micron

(viii) In  which part of the computer processing is done. (Processing is done in which part of the computer)
(a) CPU 
(b) RAM
(c) Operating system
(d) mother board

(ix) Any data of information which enter in the memory of the computer are known as: -
(a) Storage
(b) Input
(c) Output
(d) Information

(x) The assemble program in the ROM is called
(a) hardware
(b) firmware
(c)  software
(d) all of the above

(xi) ______ which interface one bit is transferred at a time
(a) Parallel
(b) SCSI
(c) serial 
(d) Fire wire

(xii) Moving your CPU's speed beyond its normal operating range is called
(a) Over clocking
(b) Over driving
(c) Over powering
(d) Over speeding

(xiii) Which port is typically known as a serial port?
(a) DVI
(b) COM 1
(c) LPT 1
(d) SCSI

(xiv) Which password is used in the BIOS (CMOS) to prevent end uses from accessing the BIOS contents
(a) Supervisor
(b) User
(c) Administration
(d) local

(xv) Which of the following form factors does a VGA connector comply with?
(a) 8P 8C
(b)15-Pin D shell
(c) Micro ATX

(xvi) What us the PC equivalent of Fire wire?
(a) IEEE 1284
(b) USB 
(c) IEEE 1394
(d) ISA

(xvii) What is the full form of EEPROM
(a) Electrically Erasable Programmable Read Only Memory
(b) Erasable Electric Program Read Only Memory
(c)  Both a and b
(d) None of the above

(xviii) What is an LCD display's contrast ratio defined as?
(a) Power consumption
(b) Display resolution and brightness
(c) the darkest and lightest outputs
(d) Power saving

(xix) In which of the following slots you place an 8X video card?
(a) PCI
(b) PCIE
(c) AGP
(d) AMR

(xx) Which of the following is the newest type of mouse connection
(a) serial
(b) USB
(c) PS/2
(d) Parallel
Group B
➥ Answer all Five Questions: -                         (5*4=20) 

1. Describe with name five processors, also describe features, performance and compatibility with motherboards.
Describe the damages caused by viruses.

2. Describe the type of printers differentiate between them.
Explain different types of scanners.

3. Briefly explain RAM, DRAM, SRAM.
 Compare AT and ATX.

4. Explain the Liquid Crystal Display (LCD).
Explain different types of mouses.

5. Define BIOS, what is the use of BIOS?
What is USB, Discuss about ports of USB.

Group C 
➥ Answer all Five Questions: -                         (5*6=30) 

6.  Explain type of operating system in terms of there importance.
Explain function of operating system in detail.

7. Explain principle of video monitor CRT, LCD and LED.
What is storage devices? Explain types of Hard Disk Devices.

8. Briefly explain EPROM, EEPROM/ Flash ROM.
Define interrupt, Draw difference between vector and priority interrupt.

9. Explain ISA and EIAS in detail.
What is PCI, also describe DMA with diagram.

10. Write short notes on: -
       (a) SCSI
       (b) IDE
 Write short notes on: -
       (a) RICS
       (b) Connecting HDD

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