• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Computer Hardware

Computer Hardware
Which hardware component controls serial port communications?

None of these
UART 16550
CPU
DMA823
ROM BIOS

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
How many DMA channels are there in an AT class PC?

8
None of these
3
4
7

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
The terms "red book", "yellow book", and "orange book" refer to:

CD-ROM standards
SCSI
ide
All of these
floppy drive technology

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
Which of the following is a type of preventative maintenance used on a hard drive?

Head alignment diagnostics
Initializing
None of these
Disk check diagnostics
Uninstalling programs

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt?

11
9
12
10

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
In a computer with an eide adapter, where should you connect an ATA CD-ROM drive?

on the SCSI bus
none of the listed here
on the floppy bus
on the secondary IDE

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Computer Hardware

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑