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MCQs

Total Questions : 21 | Page 2 of 3 pages
Question 11. When the mail server sends mail to other mail servers it becomes _____ ?
  1.    SMTP server
  2.    SMTP client
  3.    Peer
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> SMTP client


None.


Question 12. If you have to send multimedia data over SMTP it has to be encoded into
  1.    Binary
  2.    Signal
  3.    ASCII
  4.    None of the mentioned
 Discuss Question
Answer: Option C. -> ASCII


None.


Question 13. Expansion of SMTP is
  1.    Simple Mail Transfer Protocol
  2.    Simple Message Transfer Protocol
  3.    Simple Mail Transmission Protocol
  4.    Simple Message Transmission Protocol
 Discuss Question
Answer: Option A. -> Simple Mail Transfer Protocol


None.


Question 14. The underlying Transport layer protocol used by SMTP is
  1.    TCP
  2.    UDP
  3.    Either a or b
  4.    None of the mentioned
 Discuss Question
Answer: Option A. -> TCP


None.


Question 15. In SMTP, the command to write recievers mail adress is written with this command
  1.    SEND TO
  2.    RCPT TO
  3.    MAIL TO
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> RCPT TO


None.


Question 16. Choose the statement which is wrong incase of SMTP
  1.    It requires message to be in 7bit ASCII format
  2.    It is a pull protocol
  3.    It transfers files from one mail server to another mail server
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> It is a pull protocol


The sending mail server pushes the mail to receiving mail server hence it is push protocol.


Question 17. Internet mail places each object in
  1.    Separate messages for each object
  2.    One message
  3.    Varies with number of objects
  4.    None of the mentioned
 Discuss Question
Answer: Option B. -> One message


None.


Question 18. When the sender and the receiver of an email are on different systems, we need only ______ .
  1.    One MTA
  2.    Two UAs
  3.    Two UAs and one pair of MTAs
  4.    Two UAs and two pairs of MTAs
 Discuss Question
Answer: Option D. -> Two UAs and two pairs of MTAs


None.


Question 19. A session may include
  1.    Zero or more SMTP transactions
  2.    Exactly one SMTP transactions
  3.    Always more than one SMTP transactions
  4.    Number of SMTP transactions cant be determined
 Discuss Question
Answer: Option A. -> Zero or more SMTP transactions


None.


Question 20. Typically the TCP port used by SMTP is
  1.    25
  2.    35
  3.    50
  4.    15
 Discuss Question
Answer: Option A. -> 25


None.


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