WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
1. Which OSI layer is related to the function of the IP Network
protocol suite?
a. Transport
b. Network
c. Data Link
d. Session
2. Which OSI layer is responsible for organizing how bits Data Link
are passed over the physical layer between devices
within the same collision domain?
a. Frame
b. Connection
c. Transport
d. Data Link
3. Which OSI layer would define the scope of a protocol Transport
that makes sure packets of data are received correctly
and resends them if they are not?
a. Validation
b. Transmission
c. Transport
d. Connection
4. Which protocol suite performs functions of OSI layer TCP
4?
a. IPX
b. MAC
c. CSMA/CD
d. TCP
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
5. Which type of Ethernet cable can maintain 10Gbps CAT 6a
transmission speeds through the course of its maxi-
mum 100-meter length?
a. CAT 5e
b. CAT 5
c. CAT 3
d. CAT 6a
6. Which Internet access technology uses ordinary tele- DSL
phone wires for data transmission?
a. DSL
b. Cable
c. Wi-Fi
d. Hotspot
7. Which device is used to organize network cables as Patch Panel
they run between switches and other network de-
vices?
a. Jack
b. Hub
c. Patch Panel
d. Router
8. Which network device is used to connect two or more Router
network segments by performing OSI layer 3 func-
tions like packet-forwarding?
a. Router
b. Repeater
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
c. Wire
d. Switch
9. Which network device is used to convert between dig- Modem
ital information from a LAN and analog signals for
transmission over a standard telephone wire?
a. Repeater
b. Modem
c. Signal Generator
d. Bit Stretcher
10. Which device could be used to send commands to the Dumb Terminals
mainframe for remote execution in early mainframe
installations?
a. Distributed Screens
b. Dumb Terminals
c. Execution Displays
d. Command Receivers
11. Which device is responsible for implementing net- Router
work address translation (NAT)?
a. Modem
b. Router
c. NIC
d. Switch
12. Which command produces the following output? nslookup
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
a. dig
b. nslookup
d. whois
d. nmap
13. Which command should be used to manually enter route
the default gateway for a computer?
a. route
b. ipconfig
c. arp
d. netstat
14. Which network diagnostic tool displays the path pack- traceroute
ets take between two endpoints?
a. ifconfig
b. traceroute
c. ftp
d. nslookup
15. Which network type is used to wire multiple PCs to a LAN
home router?
a. LAN
b. PAN
c. MAN
d. WAN
16. An office's infrastructure connects network devices WLAN
and printers through a central access point without
the use of cabling. Which network type does this office
Study online at https://quizlet.com/_cmv1iw
1. Which OSI layer is related to the function of the IP Network
protocol suite?
a. Transport
b. Network
c. Data Link
d. Session
2. Which OSI layer is responsible for organizing how bits Data Link
are passed over the physical layer between devices
within the same collision domain?
a. Frame
b. Connection
c. Transport
d. Data Link
3. Which OSI layer would define the scope of a protocol Transport
that makes sure packets of data are received correctly
and resends them if they are not?
a. Validation
b. Transmission
c. Transport
d. Connection
4. Which protocol suite performs functions of OSI layer TCP
4?
a. IPX
b. MAC
c. CSMA/CD
d. TCP
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
5. Which type of Ethernet cable can maintain 10Gbps CAT 6a
transmission speeds through the course of its maxi-
mum 100-meter length?
a. CAT 5e
b. CAT 5
c. CAT 3
d. CAT 6a
6. Which Internet access technology uses ordinary tele- DSL
phone wires for data transmission?
a. DSL
b. Cable
c. Wi-Fi
d. Hotspot
7. Which device is used to organize network cables as Patch Panel
they run between switches and other network de-
vices?
a. Jack
b. Hub
c. Patch Panel
d. Router
8. Which network device is used to connect two or more Router
network segments by performing OSI layer 3 func-
tions like packet-forwarding?
a. Router
b. Repeater
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
c. Wire
d. Switch
9. Which network device is used to convert between dig- Modem
ital information from a LAN and analog signals for
transmission over a standard telephone wire?
a. Repeater
b. Modem
c. Signal Generator
d. Bit Stretcher
10. Which device could be used to send commands to the Dumb Terminals
mainframe for remote execution in early mainframe
installations?
a. Distributed Screens
b. Dumb Terminals
c. Execution Displays
d. Command Receivers
11. Which device is responsible for implementing net- Router
work address translation (NAT)?
a. Modem
b. Router
c. NIC
d. Switch
12. Which command produces the following output? nslookup
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132
, WGU D315 - PRE-ASSESSMENT: NETWORK AND SECURITY - FOUNDATIONS
Study online at https://quizlet.com/_cmv1iw
a. dig
b. nslookup
d. whois
d. nmap
13. Which command should be used to manually enter route
the default gateway for a computer?
a. route
b. ipconfig
c. arp
d. netstat
14. Which network diagnostic tool displays the path pack- traceroute
ets take between two endpoints?
a. ifconfig
b. traceroute
c. ftp
d. nslookup
15. Which network type is used to wire multiple PCs to a LAN
home router?
a. LAN
b. PAN
c. MAN
d. WAN
16. An office's infrastructure connects network devices WLAN
and printers through a central access point without
the use of cabling. Which network type does this office
