WGU C480
# Term Definition
1 What topology could result in a Ring
lack of all communication
capabilities with a single
connection break?
2 What type of network has a Client-server
dedicated file server, which
provides shared access to files?
3 What device would forward traffic Switch
based on an address such as
00:0a:95:9d:68:16?
4 What WAN topology permits the Full mesh
highest degree of failover and
redundancy?
5 What is the common TCP port 443
(that is, "well-known" port) used
by HTTPS?
6 Which layer of the OSI Model is Network
concerned with logical
addressing?
7 What is the name of Layer 6 in the Presentation
OSI Model?
8 What are the common TCP ports 20 and 21
(that is, "well-known" ports) used
by FTP?
9 What protocol is used to NTP
synchronize a network device's
clock with a time server?
10 PC to router's fast Ethernet port, Crossover Cable
one switch to another switch
11 Router to hub Straight-through Cable
, WGU C480
# Term Definition
12 A DHCP server uses a pool of Scope
addresses (which typically
corresponds to a single subnet) to
assign IP address to DHCP clients
on a specific network segment.
What is a common name for this
pool of addresses?
13 VPN concentrator A virtual private network (VPN) is a logical tunnel
formed through a network, such as the Internet.
While VPNs can terminate on a router, for
scalability, VPN concentrators can be used to
terminate one or more VPN tunnels.
14 What virtual network service Virtual desktop
stores user data and the GUI in a
data center, as opposed to the
hard drive in a user's computer?
15 Which of the following SaaS
technologies is used by an
application service provider (ASP)
to give subscribers access to
application software?
16 Which of the following standards RG-6
specifies a type of coaxial cable
commonly used by local cable
companies to connect individual
homes to the cable company's
distribution network?
17 Why might a network using DHCP A router resides between a DHCP client and a
for IP address assignment need a DHCP server.
DHCP relay agent?
18 Which of the following is a primary It hides inside addresses from the public
benefit of a proxy server, Internet.
assuming the proxy server is only
performing proxy services?
19 What is the primary difference The color coding
between the TIA/EIA-568-A and
TIA/EIA-568-B wiring standards?
# Term Definition
1 What topology could result in a Ring
lack of all communication
capabilities with a single
connection break?
2 What type of network has a Client-server
dedicated file server, which
provides shared access to files?
3 What device would forward traffic Switch
based on an address such as
00:0a:95:9d:68:16?
4 What WAN topology permits the Full mesh
highest degree of failover and
redundancy?
5 What is the common TCP port 443
(that is, "well-known" port) used
by HTTPS?
6 Which layer of the OSI Model is Network
concerned with logical
addressing?
7 What is the name of Layer 6 in the Presentation
OSI Model?
8 What are the common TCP ports 20 and 21
(that is, "well-known" ports) used
by FTP?
9 What protocol is used to NTP
synchronize a network device's
clock with a time server?
10 PC to router's fast Ethernet port, Crossover Cable
one switch to another switch
11 Router to hub Straight-through Cable
, WGU C480
# Term Definition
12 A DHCP server uses a pool of Scope
addresses (which typically
corresponds to a single subnet) to
assign IP address to DHCP clients
on a specific network segment.
What is a common name for this
pool of addresses?
13 VPN concentrator A virtual private network (VPN) is a logical tunnel
formed through a network, such as the Internet.
While VPNs can terminate on a router, for
scalability, VPN concentrators can be used to
terminate one or more VPN tunnels.
14 What virtual network service Virtual desktop
stores user data and the GUI in a
data center, as opposed to the
hard drive in a user's computer?
15 Which of the following SaaS
technologies is used by an
application service provider (ASP)
to give subscribers access to
application software?
16 Which of the following standards RG-6
specifies a type of coaxial cable
commonly used by local cable
companies to connect individual
homes to the cable company's
distribution network?
17 Why might a network using DHCP A router resides between a DHCP client and a
for IP address assignment need a DHCP server.
DHCP relay agent?
18 Which of the following is a primary It hides inside addresses from the public
benefit of a proxy server, Internet.
assuming the proxy server is only
performing proxy services?
19 What is the primary difference The color coding
between the TIA/EIA-568-A and
TIA/EIA-568-B wiring standards?
