1.
SMTP defines
Answer: Option 'A'
message transport
2.
Expansion of SMTP is
Answer: Option 'C'
Simple Mail Transfer Protocol
3.
Example of user agents for e-mail
Answer: Option 'D'
All of these
4.
A session may include
Answer: Option 'A'
Zero or more SMTP transactions
5.
SMTP connections secured by SSL are known as
Answer: Option 'A'
SMTPS
6.
SMTP is used to deliver messages to
Answer: Option 'C'
both (a) and (b)
7.
When the sender and the receiver of an email are on different systems, we need only ______ .
Answer: Option 'D'
Two UAs and two pairs of MTAs
8.
In SMTP, the command to write recievers mail adress is written with this command
Answer: Option 'B'
RCPT TO
9.
If you have to send multimedia data over SMTP it has to be encoded into
Answer: Option 'C'
ASCII
10.
What is on-demand mail relay (ODMR)?
Answer: Option 'B'
an SMTP extension
11.
User agent does not support this
Answer: Option 'D'
All of these
12.
The underlying Transport layer protocol used by SMTP is
Answer: Option 'A'
TCP
13.
An email client needs to know the ____ of its initial SMTP server.
Answer: Option 'A'
IP address
14.
A SMTP session may include
Answer: Option 'D'
all of these
15.
SMTP uses the TCP port
Answer: Option 'D'
25
16.
When the mail server sends mail to other mail servers it becomes _____ ?
Answer: Option 'C'
SMTP client
17.
Typically the TCP port used by SMTP is
Answer: Option 'A'
25
18.
Simple mail transfer protocol (SMTP) utilizes ____ as the transport layer protocol for electronic mail transfer.
Answer: Option 'B'
TCP
19.
Internet mail places each object in
Answer: Option 'C'
One message
20.
Which one of the following protocol is used to receive mail messages?
Answer: Option 'D'
all of these