• 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 Networking

Computer Networking
The OCR reading unit attached to a POS terminal is called a

wand
All of these
cursor
light pen
None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55

1, 4 and 6
2 and 4
3 and 5
1 and 4

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Eight stations are competing for the use of the shared channel using the modified Adaptive free walk protocol by Gallager. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention?

5 slots
1 slots
14 slots
None of these
10 slots

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Which of the following describe the DHCP Discover message?1. It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast.2. It uses UDP as the Transport layer protocol.3. It uses TCP as the Transport layer protocol.4. It does not use a layer 2 destination address.

1 only
4 only
1 and 2
3 and 4

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Data communications system depends on four fundamental characteristics

Medium
Sender
Receiver
Timeliness

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose?

Error detecting protocols
None of these
Telecommunications
Link access procedure (LAP)
Communications software

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Computer Networking

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
↑