Computer Hardware Question Answer (Part 3)

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Hello friends, I have published two post about “Computer Hardware Question Answer” and it is my Part 3. I think you are learning very well, if you are facing any problem then you can leave comments. You can read Part 2 from here.

Top 50 Computer Hardware Question Answer

computer hardware

1: Which bus supports both 8 & 16 bit cards?
A: ISA

2: What should be the resistance of a good 15 amp fuse?
A: 0

3: How do you disable bus mastering on a notebook?
A: In CMOS

4: What would cause your IP address to change each time you log onto the network?
A: A DHCP server has been installed.

5: Software embedded on motherboard is referred to as?
A: firmware

6: What are the jumpers on a network card used to set?
A: I/O address

7: You want to be sure your PC is connected to the network. What you should do?
A: ping the server

8: Which is not a form of a network?
A: NAN (National area Network:)

9: Which of the following is not a kind of virus?
A: directory

10: What must never be connected to the same UPS the PC is using?
A: laser printer

11: Which of the following is a type of parallel port?
A: ECP

12: Which one of the following uses a DMA channel?
A: Sound Card.

13: When you boot up your computer you get a “Fixed disk” error. What is the cause?
A: Incorrect CMOS settings.

14: What is do you need to connect to a network resource?
A: access rights

15: What is the another name for twisted pair cable?
A: 10 baseT

16: What protocol do you use to transfer a file over the Internet?
A: FTP

17: What is ATAPI?
A: Mass storage hard drive

18: What must you have for a PCMCIA card to work?
A: Software Enabler

19: What does LBA do on older PCs?
A: Allows them to access drives over 504 MB.

20: What should you do before taking case off your computer?
A: Unplug all cables.

21: What is the I/O address for the hard disk controller?
A: 1F0h

22: What is the 34 pin connector used for on an I/O card?
A: Floppy

23: When do you need to discharge a CRT?
A: When you’re replacing an internal component

24: What is the I/O address for COM2?
A: 2f8h

25: What is the I/O address for COM4?
A: 2e8h

26: Which connector cannot be used for SCSI cabling?
A: 15 pin Centronics

27: In Peer-to-peer networks which of the following statements is true?
A: Each PC can access any other PCs data.

28: Which bus has up to a 16bit path?
A: ISA

29: What sort of chip has 168 pins?
A: DIMM

30: Which port can you plug an ISA card or device into?
A: ISA, EISA, VL

31: The Pentium II chip has a cache size of?
A: 512K, 256K

32: How many pins does a SVGA monitor cable have?
A: 15

33: A series 300 error is a problem with the ______.
A: Keyboard

34: At the end of a SCSI chain you should use a terminator. This terminator is actually what?
A: a resistor

35: What does the acronym SCSI stands for?
A: Small Computer Systems Interface

36: A label with the term “WARNING!” – what does it mean ?
A: A Potential for personal injury

37: A path of circuitry that connects the CPU to the expansion slots is called?
A: A Bus

38: What type of measurement is used for CPU speed?
A: MHz

39: When you begin to diagnose a computer problem, what is the best way to differentiate between a hardware and a software problem?
A: Boot from a “clean boot” diskette.

40: What  is the feature of EIDE devices?
A: ATAPI compliant

41: What data access width is used by Micro Channel Architecture (MCA)?
A: 16 & 32 bit

42: Which system board has a 64-bit bus?
A: PCI

43: On a hard disk, Tracks are divided into?
A: Sectors

44: Which processor chip was the first with the ability to multitask?
A: 386

45: Which type of 486 chip runs twice as fast internally?
A: 486DX2

46: Which type of 486 chip runs at 33mhz on the system board and 99mhz internally?
A: 486dx4

47: Which processor chip was the first to be considered fault tolerant?
A: Pentium

48: Which peripheral port provides the FASTEST throughput to a laser printer?
A: Parallel port

49: Which hardware component controls serial port communications?
A: UART 16550

50: On a 16-bit ISA bus, IRQ2 us elevated to which higher level interrupt?
A: 9

 Read (Part 4)

Biswajit Das
"If no one responds to your call, then go your own way alone". Open thy mind thy mind walk alone walk alone We not afraid, walk alone Open thy mind, walk alone. ---------------------------------------- A clear rejection is always better than a fake promise.