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CSE MCQs :: Computer Network MCQs

  1. When the mail server sends mail to other mail servers it becomes _____ ?
  2. A.
    SMTP server
    B.
    SMTP client
    C.
    Peer
    D.
    None of the mentioned

  3. If you have to send multimedia data over SMTP it has to be encoded into
  4. A.
    Binary
    B.
    Signal
    C.
    ASCII
    D.
    None of the mentioned

  5. Expansion of SMTP is
  6. A.
    Simple Mail Transfer Protocol
    B.
    Simple Message Transfer Protocol
    C.
    Simple Mail Transmission Protocol
    D.
    Simple Message Transmission Protocol

  7. In SMTP, the command to write recievers mail adress is written with this command
  8. A.
    SEND TO
    B.
    RCPT TO
    C.
    MAIL TO
    D.
    None of the mentioned

  9. The underlying Transport layer protocol used by SMTP is
  10. A.
    TCP
    B.
    UDP
    C.
    Either a or b
    D.
    None of the mentioned

  11. Choose the statement which is wrong incase of SMTP
  12. A.
    It requires message to be in 7bit ASCII format
    B.
    It is a pull protocol
    C.
    It transfers files from one mail server to another mail server
    D.
    None of the mentioned

  13. Internet mail places each object in
  14. A.
    Separate messages for each object
    B.
    One message
    C.
    Varies with number of objects
    D.
    None of the mentioned

  15. Typically the TCP port used by SMTP is
  16. A.
    25
    B.
    35
    C.
    50
    D.
    15

  17. A session may include
  18. A.
    Zero or more SMTP transactions
    B.
    Exactly one SMTP transactions
    C.
    Always more than one SMTP transactions
    D.
    Number of SMTP transactions cant be determined

  19. When the sender and the receiver of an email are on different systems, we need only ______ .
  20. A.
    One MTA
    B.
    Two UAs
    C.
    Two UAs and one pair of MTAs
    D.
    Two UAs and two pairs of MTAs