Which OSI layer uses positive acknowledgement and retransmission to ensure reliable delivery?
A -
Application
B -
Presentation
C -
Session
D -
Transport
2-
Which of the following are associated with the Presentation Layer of the OSI model?
A -
Rich Text Format (RTF)
B -
Quick Time movie
C -
MIDI
D -
All of the above
3-
Which of the following are reasons to use a bridge to segment a network?
A -
To reduce broadcasts within collisions domains.
B -
To reduce collisions within broadcasts domain.
C -
To increase the number of collision domains.
D -
Both B & C
4-
Which of the following are application layer protocols?
A -
Ping
B -
Telnet
C -
FTP
D -
Both B & C
5-
Hosts in the Sales Department are unable to access a new server at the Remote Office. Consider the IP
addressing scheme in the accompanying graphic to determine the problem.
A -
The default gateway of the workstations in the sales department is incorrect.
B -
The subnet mask of the workstations in the sales department in incorrect.
C -
The default gateway of the server at the Remote Office is incorrect.
D -
The host address of the server at the Remote Office is invalid.
6-
Company ABC has just added an employee workstation to its network. The employee is unable to
connect to the server at IP address 192.168.10.98/27. Identify the incorrectly configured network
parameter.
A -
Workstation IP address.
B -
Workstation subnet mask.
C -
Workstation default gateway.
D -
Router interface E0 IP address.
7-
Which type of router memory normally stores the start-up configuration?
A -
RAM
B -
ROM
C -
FLASH
D -
NVRAM
8-
Which commands displays RIP routing updates as they are sent and received by the router?
A -
Show ip protocols.
B -
Show ip route rip.
C -
Debug ip rip.
D -
Debug ip updates.
9-
Rachel is adding a balanced hybrid routing protocol to her network. Which of the following commands would
she use to start the routing process?
A -
Router rip
B -
Router igrp 100
C -
Router ospf 1
D -
Router eigrp 100
10-
Which command must be entered when connecting two routers without external DCE devices via a serial link?
