Computer Hardware MCQ of Computer Science SET-1 with Answers

Computer Hardware MCQ of Computer Science SET-1 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. 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

Q2. What resistance in ohms should be displayed when testing a speaker in a computer?

(i) Q Ohms
(ii) 16 Ohms
(iii) -200 Ohms
(iv) Unlimited Ohms

(ii) 16 Ohms

Q3. What’s the best way to prevent damaging your PC with static electricity?

(i) place your PC on a rubber mat
(ii) wear leather soled shoes
(iii) periodically touch a safe ground point on the PC to discharge yourself
(iv) wear an ESD wrist strap

(iv) wear an ESD wrist strap

Q4. What could cause a fixed disk error?

(i) CDROM drive not installed
(ii) Incorrect CMOS settings
(iii) Incorrect RAM settings
(iv) All of the above

(ii) Incorrect CMOS settings

Q5. An anti static strap uses a small _ to make sure you do not become the least path of resistance to the ground?

(i) capacitor
(ii) diode
(iii) transistor
(iv) resistor

(iv) resistor

Q6. SCSI must be terminated with?

(i) Dip switch
(ii) Resistor
(iii) BNC
(iv) All of the above

(ii) Resistor

Q7. IBM’s Micro Channel Architecture (MCA) specifies which type of the following bit access widths?

(i) 8 bit & 16 bit
(ii) 16 bit & 24 bit
(iii) 16 bit & 32 bit
(iv) 32 bit & 64 bit

(iii) 16 bit & 32 bit

Q8. You can place an ISA device in an EISA slot.

(i) True
(ii) FALSE
(iii) SCSI hard drives
(iv) EIDE hard drives

(i) True

Q9. Which is LEAST likely to interfere with upgrading to a newer DOS version?

(i) ROM BIOS
(ii) Video controller
(iii) Compressed drives
(iv) Existing backup files

(ii) Video controller

Q10. _ is the term used to refer to the process of two modems establishing communications with each other.

(i) interacting
(ii) handshaking
(iii) connecting
(iv) linking

(ii) handshaking

Q11. A modem could be attached to which port?

(i) Parallel port
(ii) ASYNC port
(iii) Keyboard connector
(iv) Video port

(i) Parallel port

Q12. What are the IRQ’s for sound card?

(i) IRQ8
(ii) IRQ4
(iii) IRQ5
(iv) IRQ7

(iii) IRQ5

Q13. ISDN stands for:

(i) internal select data nulls
(ii) integrated services digital network
(iii) interval set down next
(iv) interior sector direct none

(ii) integrated services digital network

Q14. 14.4 modem should transmit _ bits per second

(i) 14,400-15,000
(ii) 140-150
(iii) 1400-1500
(iv) 140,000-150,000

(i) 14,400-15,000

Q15. Which device uses a DMA channel?

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

(iii) Sound Card

Q16. You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read?

(i) 0
(ii) 0.2
(iii) 5
(iv) 2

(i) 0

Q17. Suppose that the power lamp in on, but the printer will not print. What can you do to correct the problem?

(i) Make sure the printer is on line
(ii) Replace the AC line fuse
(iii) Turn the printer on and off
(iv) Replace the ribbon

(i) Make sure the printer is on line

Q18. You must service the laser printer in your office. Which part of the printer shoud you avoid touching because it is hot?

(i) fuser
(ii) printer head
(iii) primary corona
(iv) high-voltage power supply

(i) fuser

Q19. A dialog box with a bomb appears on a Macintosh screen. What type of problem has occurred?

(i) A RAM problem
(ii) A software problem
(iii) A ROM problem
(iv) An ADB problem

(ii) A software problem

Q20. You are testing the resistance in Ohms of a fuse on a 5 amp system. If the fuse is good, the meter should read?

(i) 5
(ii) 0.5
(iii) 0
(iv) All of the above

(iii) 0

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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