In your test environment you are connecting two routers together using a back-to-back serial cable. You are not
using DSU/CSUs between these devices. Which additional command must be used to be able to establish this
connection between these two routers on the router acting as the DCE?
A -
Serial up.
B -
Line protocol up.
C -
Clock rate.
D -
Dce rate.
2-
If Ctrl-p recalls the previous command line what does the up arrow key provide within the Cisco IOS?
A -
Recalls the previous command line.
B -
Moves the cursor one line up.
C -
Redisplays the current command line.
D -
Capitalize the command line.
3-
Company XYZ has purchased another switch to add to their existing network. They want you to connect
this new Ethernet switch to an existing Ethernet switch. Which cable from the diagram above would you
used to connect these two switches together?
A -
Cable A
B -
Cable B
C -
Cable C
D -
Cable D
4-
In comparing Fast Ethernet to 10baseT Ethernet which of the following are true?
A -
Fast Ethernet uses the same maximum transmission unit (MTU).
B -
Fast Ethernet is based on an extension to the IEE 802.3 specifications.
C -
Fast Ethernet uses the same media access control MAC mechanism.
D -
All of the above
5-
You are concerned about broadcast traffic in your network. You would like to split up your network into
two separate broadcast domains. Which one of the following hardware devices can you use?
A -
Hub
B -
Router
C -
Bridge
D -
Repeater
6-
You need to find out the IPX address on a Cisco 2500 series router. Which command displays all routed
protocols and the interfaces on which the protocol is enabled?
A -
Show interfaces protocol.
B -
Show protocol brief.
C -
Show interfaces.
D -
Show protocols.
7-
Which one of the following is a fact about half-duplex Ethernet operation?
A -
With half duplex transmission frames feed into a single cable in one direction at a time.
B -
Half duplex transmission between stations is achieved by using point-to-point Ethernet and fast Ethernet connection.
C -
Half duplex transmission between stations is achieved by using point to multi point Ethernet and fast Ethernet connection.
D -
Half duplex Ethernet technology provides a transmit circuit connection wired directly to the receiver circuit at the other end of the connection.
8-
An Ethernet switch has many functions. Which of the following are correct functions of a Layer 2
Ethernet switch?
A -
Establishes a single collision domain.
B -
Establishes multiple collision domains.
C -
Builds a dynamic MAC address mapping table.
D -
Both B & C
9-
A graphics art company located in Miami, Florida noticed that their windows size was changed from
3000 to 4000 during the data transfer stage of a TCP session, what can a sending host do?
A -
Transmit 3000 bytes before waiting for an acknowledgement.
B -
Transmit 4000 packets before waiting for an acknowledgement.
C -
Transmit 4000 bytes before waiting for an acknowledgement.
D -
Transmit 4000 segments before waiting for an acknowledgement.
10-
You need to issue the command show startup-config from privileged mode. How can you tell you are in
privileged mode?
