• 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
Which of the following is used for modulation and demodulation?

protocols
multiplexer
None of these
gateway
modem

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Which of the following TCP/IP protocol is used for remote terminal connection service?

UDP
FTP
RARP
TELNET
None of these

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Modem is used in data transmission. When was it invented and in which country?

1963, USA
1950, USA
1950, Japan
None of these
1965, Germany

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
Error control is needed at the transport layer because of potential errors occurring _____.

from out-of-sequence delivery
from packet losses.
from transmission line noise
in routers

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
A 4 KHz noise less channel with one sample ever 125 per sec is used to transmit digital signals. Differential PCM with 4 bit relative signal value is used. Then how many bits per second are actually sent?

64 Kbps
None of these
128 Kbps.
32 Kbps
8 Kbps

ANSWER DOWNLOAD EXAMIANS APP

Computer Networking
The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is

31000 bps
9600 bps
None of these
34000 bps
6200 bps

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
↑