IT 341 GMU MIDTERM EXAM
QUESTIONS WITH COMPLETE
ANSWERS { GRADED A+}
A client packet is received by a server. The packet has a destination port number of
22. What service is the client requesting?
SSH
TFTP
DHCP
DNS - ✔✔SSH
Refer to the exhibit. What does the value of the window size specify?
Window size: 9017
,the amount of data that can be sent at one time
the amount of data that can be sent before an acknowledgment is required
the total number of bits received during this TCP session
a random number that is used in establishing a connection with the 3-way
handshake - ✔✔the amount of data that can be sent before an acknowledgment is
required
To which TCP port group does the port 414 belong?
well-known
private or dynamic
public
registered - ✔✔Well-known
Refer to the exhibit. An administrator is trying to configure the switch but receives
the error message that is displayed in the exhibit. What is the problem?
Switch1> config t
, '^
% Invalid input detected at '^' marker
The entire command, configure terminal, must be used.
The administrator is already in global configuration mode.
The administrator must first enter privileged EXEC mode before issuing the
command.
The administrator must connect via the console port to access global configuration
mode. - ✔✔The administrator must first enter privileged EXEC mode before
issuing the command.
What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC?
if the TCP/IP stack is functioning on the PC without putting traffic on the wire
if there is connectivity with the destination device
the path that traffic will take to reach the destination
QUESTIONS WITH COMPLETE
ANSWERS { GRADED A+}
A client packet is received by a server. The packet has a destination port number of
22. What service is the client requesting?
SSH
TFTP
DHCP
DNS - ✔✔SSH
Refer to the exhibit. What does the value of the window size specify?
Window size: 9017
,the amount of data that can be sent at one time
the amount of data that can be sent before an acknowledgment is required
the total number of bits received during this TCP session
a random number that is used in establishing a connection with the 3-way
handshake - ✔✔the amount of data that can be sent before an acknowledgment is
required
To which TCP port group does the port 414 belong?
well-known
private or dynamic
public
registered - ✔✔Well-known
Refer to the exhibit. An administrator is trying to configure the switch but receives
the error message that is displayed in the exhibit. What is the problem?
Switch1> config t
, '^
% Invalid input detected at '^' marker
The entire command, configure terminal, must be used.
The administrator is already in global configuration mode.
The administrator must first enter privileged EXEC mode before issuing the
command.
The administrator must connect via the console port to access global configuration
mode. - ✔✔The administrator must first enter privileged EXEC mode before
issuing the command.
What is a user trying to determine when issuing a ping 10.1.1.1 command on a PC?
if the TCP/IP stack is functioning on the PC without putting traffic on the wire
if there is connectivity with the destination device
the path that traffic will take to reach the destination
