Quiz 8 & 9

20 Questions | Total Attempts: 107

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Quiz 8 & 9 - Quiz

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Questions and Answers
  • 1. 
    TCP/IP reference model contains how many layers
    • A. 

      3

    • B. 

      4

    • C. 

      6

    • D. 

      7

  • 2. 
    Which protocol deals with emails
    • A. 

      FTP

    • B. 

      SMTP

    • C. 

      LPD

    • D. 

      X window

  • 3. 
    Which protocol deals with resolving domain names
    • A. 

      X-Window

    • B. 

      SMTP

    • C. 

      DNS

    • D. 

      FTP

  • 4. 
    If you use either Telnet or FTP, which is the highest layer you are using to transmit data?
    • A. 

      Application

    • B. 

      Presentation  

    • C. 

      Session  

    • D. 

      Transport

  • 5. 
    TCP/IP layer is equivalent to combined Session, Presentation and
    • A. 

      Network layer

    • B. 

      Application layer

    • C. 

      Transport layer

    • D. 

      Both a and c

  • 6. 
    Which one d HTTP is ________ protocol.
    • A. 

      Application layer

    • B. 

      Transport layer

    • C. 

      Network layer

    • D. 

      None of the mentioned

  • 7. 
    TCP protocol is ​​​​
    • A. 

      Connection less

    • B. 

      Connection oriented

    • C. 

      Start but no ending

    • D. 

      None of Above

  • 8. 
    Application layer offers _______ service.
    • A. 

      End to end

    • B. 

      Process to process

    • C. 

      Both End to end and Process to process

    • D. 

      None of the mentioned

  • 9. 
    Pick the odd one out:
    • A. 

      File transfer

    • B. 

      File download

    • C. 

      E-mail

    • D. 

      Interactive games

  • 10. 
    File to the Web site is transferred by using:
    • A. 

      HTTP

    • B. 

      ASCII

    • C. 

      FTP

    • D. 

      None of the 

  • 11. 
    Computer can be linked to internet through the ​​​
    • A. 

      Phone-line modem

    • B. 

      DSL

    • C. 

      Cable modem

    • D. 

      All of these

  • 12. 
    Verification of a login name and password is known as:
    • A. 

      Configuration

    • B. 

      Accessibility

    • C. 

      Authentication

    • D. 

      Logging in

  • 13. 
    Internet is
    • A. 

      Dynamic system

    • B. 

      Complex system

    • C. 

      Decentralized system

    • D. 

      All of the above

  • 14. 
    TCP/IP suite was created by ​​​​
    • A. 

      IEEE

    • B. 

      Department of defence

    • C. 

      Open source

    • D. 

      None of above

  • 15. 
    A device operating at the network layer is called a
    • A. 

      Bridge

    • B. 

      Router

    • C. 

      Hub

  • 16. 
    _________ are rules that govern a communication exchange.
    • A. 

      Media

    • B. 

      Interfaces

    • C. 

      Protocols

    • D. 

      All of the above

  • 17. 
    Encryption and decryption are functions of
    • A. 

      Transport layer

    • B. 

      Session layer

    • C. 

      Presentation layer

    • D. 

      None of the above

  • 18. 
    TELNET, FTP, SMTP, Protocols fall in the following layer of OSI reference model
    • A. 

      Transport Layer

    • B. 

      Internet Layer

    • C. 

      Network Layer

    • D. 

      Application Layer

  • 19. 
    UDP is ___________ protocol.
    • A. 

      Connection oriented

    • B. 

      Connectionless

    • C. 

      Neither

  • 20. 
    How many bits internet address is assigned to each host on an IP4 internet which is used in all communications with the host?
    • A. 

      16 bits

    • B. 

      32 bits

    • C. 

      48 bits

    • D. 

      64 bits

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