Computer Hardware MCQ of Computer Science SET-11 with Answers free PDF

We have provide here is the list of Computer Hardware MCQs for Computer Engineering preparation competitive exams. Each question has four options followed by the right answer.

MCQ Questions for Computer Hardware with Answers

Q1. In inkjet technology the droplets of ink are deflected by?

(i) Electrically Charge Plate
(ii) Multi directional nozzle
(iii) High pressure jets
(iv) All of the above

(i) Electrically Charge Plate

Q2. A Type 1 PCMCIA card is:

(i) The same physical size as other PCMCIA cards but configured differently
(ii) The thinnest PCMCIA card, measuring 3.5mm in thickness
(iii) The thickest PCMCIA card, measuring 10.5mm in thickness
(iv) An old standard that is not compatible with the newest laptops

(ii) The thinnest PCMCIA card, measuring 3.5mm in thickness

Q3. Which device uses a DMA channel?

(i) Modem
(ii) Network Card
(iii) Sound Card
(iv) All of the above

(iii) Sound Card

Q4. Which monitor would provide the highest level of performance?

(i) VGA
(ii) XGA
(iii) CGA
(iv) SVGA

(iv) SVGA

Q5. Match the device driver HIMEM.SYS to its operation.

(i) Supports (ANSI) terminal emulation
(ii) Manages the use of extended memory
(iii) Uses expanded memory on a 80386 processor
(iv) Supports code page switching

(ii) Manages the use of extended memory

Q6. Which is the easiest component to environmentally recycle?

(i) Motherboards
(ii) CMOS batteries
(iii) Toner cartridges
(iv) Cathode ray tubes

(iii) Toner cartridges

Q7. Why does a successfully mapped network drive disappear every time you boot the computer?

(i) The computer you are connected to has moved
(ii) You didn’t click reconnect on log on
(iii) The map statement is not in the autoexec.bat file
(iv) The last drive was not set correctly

(iii) The map statement is not in the autoexec.bat file

Q8. The DC voltage on most circuit boards is:

(i) -12 volts
(ii) 0 volts
(iii) +5 volts
(iv) +12 volts

(iii) +5 volts

Q9. On a dot matrix printer, you should never lubricate which part?

(i) carriage rails
(ii) printhead pins
(iii) paper advance bearings
(iv) carriage bearings

(ii) printhead pins

Q10. You suspect a virus has entered your computer. What will not be affected by the virus?

(i) CMOS
(ii) Boot sector
(iii) Floppy disks
(iv) Program files

(i) CMOS

Q11. In ROM BIOS, the acronym BIOS stands for:

(i) Basic Intuitive Output Set
(ii) Basic Input Organizational System
(iii) Basic Input Output System
(iv) Basic Industry Operating System

(iii) Basic Input Output System

Q12. What are the most likely conditions for ESD?

(i) Hot and dry
(ii) Hot and wet
(iii) Cold and dry
(iv) Cold and wet

(ii) Hot and wet

Q13. What is the i/o address for com2?

(i) 2vb
(ii) 2f8
(iii) 8f8
(iv) 330

(ii) 2f8

Q14. Topically, how many type III PC cards can you insert in a laptop

(i) 1
(ii) 2
(iii) 3
(iv) 4

(i) 1

Q15. RS-232 is a standard that applies to?

(i) Parallel port
(ii) Serial port
(iii) Game port
(iv) All of the above

(ii) Serial port

Q16. Modems use _ transmission.

(i) Synchronous
(ii) Asynchronous
(iii) Timed interval
(iv) PPP

(ii) Asynchronous

Q17. When installing an internal modem, all of the following IRQ’s can be used except?

(i) 5
(ii) 10
(iii) 14
(iv) All of the above

(iii) 14

Q18. During boot-up, the memory test:

(i) Is a superfluous step that should be ignored
(ii) Checks and verifies that contiguous memory is installed
(iii) Is an operational error
(iv) Displays what memory is installed, but nothing else

(ii) Checks and verifies that contiguous memory is installed

Q19. What action will correct patchy, faint, uneven or intermittent print on a dot matrix printer?

(i) Replacing the ribbon
(ii) Replacing the timing belt
(iii) Adjusting the paper feed tension
(iv) Adjusting the tractor feed tension

(i) Replacing the ribbon

Q20. A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running?

(i) l0Mhz
(ii) 25Mhz
(iii) 50Mhz
(iv) 100 Mhz

(ii) 25Mhz

We hope the given Computer Engineering MCQ Questions for Computer Hardware with Answers PDF Free Download will help you. If you have any queries regarding Computer Hardware MCQs Multiple Choice Questions with Answers, drop a comment below and we will get back to you soons.

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