Term
Which of the following devices can an administrator use to segment their LAN?
(Choose all that apply)
A. Hubs
B. Repeaters
C. Switches
D. Bridges
E. Routers
F. Media Converters
G. All of the above |
|
Definition
|
|
Term
Routers perform which of the following functions? (Select Three)
A. Packet switching
B. Collision prevention on a LANsegment.
C. Packet filtering
D. Broadcast domain enlargement
E. Broadcast forwarding
F. Internetwork communication |
|
Definition
|
|
Term
The Juno Labs corporate LAN consists of one large flat network. You decide to
segment this LAN into two separate networks with a router. What will be the affect
of this change?
A. The number of broadcast domains will be decreased.
B. It will make the |
|
Definition
|
|
Term
Which of the following are benefits of segmenting a network with a router? (Select all that apply)
A. Broadcasts are not forwarded across the router.
B. All broadcasts are completely eliminated.
C. Adding a router to the network decreases latency.
D. |
|
Definition
|
|
Term
Given the choices below, which address represents a unicast address?
A. 224.1.5.2
B. FFFF. FFFF. FFFF.
C. 192.168.24.59/30
D. 255.255.255.255
E. 172.31.128.255/18 |
|
Definition
|
|
Term
With regards to bridges and switches, which of the following statements are true? (Choose three)
A. Switches are primarily software based while bridges are hardware based.
B. Both bridges and switches forward Layer 2 broadcasts.
C. Bridges are frequent |
|
Definition
|
|
Term
Which Layer 1 devices can be used to extend the area covered by a single LAN
segment? (Select two)
A. Switch
B. Router
C. NIC
D. hub
E. Repeater
F. RJ-45 transceiver |
|
Definition
|
|
Term
CDP is running between two TestKing devices. What information is supplied by
CDP? (Select three)
A. Device Identifiers
B. Capabilities list
C. Platform
D. Route identifier
E. Neighbor traffic data |
|
Definition
|
|
Term
If a host on a network has the address 172.16.45.14/30, what is the address of the
subnetwork to which this host belongs?
A. 172.16.45.0
B. 172.16.45.4
C. 172.16.45.8
D. 172.16.45.12
E. 172.16.45.18 |
|
Definition
|
|
Term
You have the binary number 10011101. Convert it to its decimal and hexadecimal
equivalents. (Select two answer choices)
A. 158
B. 0x9D
C. 156
D. 157
E. 0x19
F. 0x9F |
|
Definition
|
|
Term
The subnet mask on the serial interface of a router is expressed in binary as
11111000 for the last octet. How do you express the binary number 11111000 in
decimal?
A. 210
B. 224
C. 240
D. 248
E. 252 |
|
Definition
|
|
Term
Which one of the binary number ranges shown below corresponds to the value of the first
octet in Class B address range?
A. 10000000-11101111
B. 11000000-11101111
C. 10000000-10111111
D. 10000000-11111111
E. 11000000-10111111 |
|
Definition
|
|
Term
How would the number 231 be expressed as a binary number?
A. 11011011
B. 11110011
C. 11100111
D. 11111001
E. 11010011 |
|
Definition
|
|
Term
How would the number 172 be expressed in binary form?
A. 10010010
B. 10011001
C. 10101100
D. 10101110 |
|
Definition
|
|
Term
The MAC address for your PC NIC is: C9-3F-32-B4-DC-19. What is the address of
the OUI portion of this NIC card, expressed as a binary number?
A. 11001100-00111111-00011000
B. 11000110-11000000-00011111
C. 11001110-00011111-01100000
D. 11001001-001111 |
|
Definition
|
|
Term
How do you express the binary number 10110011 in decimal form?
A. 91
B. 155
C. 179
D. 180
E. 201
F. 227 |
|
Definition
|
|
