Data Communication & Networking MCQs Set-3

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  1. 1. Multi-path routing can be achieved in
    • Distance-vector type
    • Link-state type
    • Both a & b 
    • None of these
  2. 2. Distance vector protocols are
    • RIP
    • IGRP(Interior Gateway Routing Protocol )
    • Both a & b 
    • None of these
  3. 3. The word PPP stands for
    • Point to Point Protocol
    • Packet to Packet Protocol
    • Point to Packet Protocol
    • Packet to Point Protocol
  4. 4. The frequency range of wireless LAN is
    • 900 MHz bands
    • 2GHz bands
    • 5 GHz bands
    • All of these
  5. 5. _______ are wireless network standard with a data rate of only 2Mbps
    • IEEE802.11a 
    • IEEE802.11b
    • IEEE803.11a
    • IEEE803.11b
  6. 6. Cellular radio has another popular names as
    • Cellular mobile
    • Cellular phone
    • Both a & b
    • None of these
  7. 7. The disadvantages of mobile communication are
    • Fixed network needed for the base stations
    • Handover(changing from one cell to another) necessary
    • Interference with other cells such as co-channel, adjacent-channel
    • All of these
  8. 8. Repeater operates in which layer of the OSI model
    • Physical Layer
    • Network Layer
    • Data link Layer
    • Transport Layer
  9. 9. ETSI stands for
    • European Telecommunication Standards Institute
    • European Telephone Standards Institute
    • European Telecommunication Systems Institute
    • European Telecom Standards Institute
  10. 10. GSM(Global System for Mobile Communication) is a _______ digital mobile telephones standard using a combination Time Division Multiple Access(TDMA) and FDMA(Frequency Division Multiple Access)
    • First generation
    • Second generation 
    • Third generation
    • None of these

Practice Now – Fundamentals of Networking Online Test
Practice Now – Data Communication And Networking Online Tests