ECIL Sample Papers Download

I have applied for Engineer Trainee exam of Electronics Corporation of India Limited. Please give me its link of site from where I can download last year’s sample papers.

Can you provide me previous year ECIL (Electronics Corporation of India Limited) Question Paper - Computer Science as I need it for preparation of the test?

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The previous year ECIL (Electronics Corporation of India Limited) Question Paper - Computer Science is as follows:

1.8086/88 processor is a

a. 8 bit processor

b. 16.bit processor

c. 32 bit processor

d. 62 bit processor


2. The RAM memory capacity in a 8086 is (PC)

a.64K

b.1MB

c.640KB

d. None


3. IRQ1 -Interrupt is used by

a. Printer

b, Keyboard

c. FDC

d. HDC


4. The system frequency is generated by

a. clock generator

b. DMA controller

c. Timer

d. Processor


5. The display adapter also give the provision for printer controller is

a. VGA

b. MDA

c. HGA

d CGA


6. The Turbo switch is used to select the

a. System speed

b. Memory capacity

c. No. of floppy drive

d. Type of display adapter


7 Wait state-can be introduced by

a. RESET

b. DMA wait

c. i/O CH RDY

d. both b & c



8. TIMERO is used to

a. set the date/time

b. generate DMA request for memory return

c. Various tone for speaker

d. none


9. DMA channel 2 is used for

a. floppy disk drive

b. hard disk drive

c. clock generator

d. BAL



10.ROM will hold the programs for

a.POST

b.BIOS

c.BASIC intruppter

d.all


11 Double density recording in floppy disk is also called as

a. modified frequency modulation

b.frequency modulation

c.media frequency modulation

d.none


12 The Port used by printer in PC,adressed 378H is

a.COM 1

b.COM2

c.LPT 1

d.LPT 2


13. Type of scanning used in monitor

a.Random access scan

b.shadow mask

c.Raster scan

d.Beam penetration


14 The anlog monitor can be used only by

a.CCG adapter

b.VGA adapter

c.HGA

d.HGA+


15 The information for underlining a character while displaying is stored in

a.ROM

b.Character generator ROM

c.Video RAM

d.None


16 If the power good signal in SMPS is low

a.System reset

b.system works

c.system in wait

d.system failure


17. +12V in SMPS is used for

a.floppy disk drive

b.dynamic memeory refresh

c.by I/o port RS 232C

d.mother board


18. In POST audio error code 1 long beep and two short beeps will be produced when

a.power supply failure

b.mother baord failure

c.FDC failiure

d.video adapter card failure



19 The eror code 601 stands for

a.HDC failure

b.RAM failure

c.FDC failure

d.None



20. OSC frequency is

24 MHZ

b,100MHZ

c.14,32MHZ

d.14.61 MHZ



21. Switch 2 in Mode swith informs about

a.the number of drive

b.type of dispaly adapter.

c.presence of co-processor

d.none



22 Logic probe is used to test the digital signals status

a.in low

b.in high

c.pulsing

d.all



23 The power line problem in under voltage is called

a.Surges

b.spikles

cblockout



24low regulationIsolation transformers is used to avoid

a spikes

b.block out

c.brown out

d.non



25 In servo Stablizer the boost buck circuit is selected by

a.relay switch

b.Trial

c.Steppe motor

d.none



26 The type of flat panel monitor is

a.shadow mask CRT

b.beam benetration type

c.plasma panel

d.none



27. is an impact type printer

a.Laser printer

ink jet

c.Dot matrix

d.Bubble jet



28. Frame buffer also called as

a.buffer RAM

b.video RAM

c.character generator'

d.none



29.Popular Locator device is

a Mouse

b.Flat bed plotter

c.Monitor

d.Laser printer



30 Conversion of digital to analog in monitor is done by

a.CRT controller

b.Micrprocessor

c.Shift regular

d.DAC