CompTIA Network+ Certification (N10-003) Part 6
30 CompTIA Network+ questions covering cable and devices.
- 1.What is the maximum transmission speed of a Category 3 UTP cable?
- A.
16 Mbps
- B.
20 Mbps
- C.
100 Mbps
- D.
1000 Mbps
- 2.Category 5 UTP cable is rated for transmission speed of up to _____.
- A.
16 Mbps
- B.
20 Mbps
- C.
100 Mbps
- D.
1000 Mbps
- 3.The network you support has a 1000Base-TX switch. Hosts are connected to the switch by Category 5 UTP cables. What is the maximum transmission speed that you would expect the network to operate?
- A.
16 Mbps
- B.
20 Mbps
- C.
100 Mbps
- D.
1000 Mbps
- 4.What is the maximum transmission speed of a Category 5e UTP cable?
- A.
16 Mbps
- B.
20 Mbps
- C.
100 Mbps
- D.
1000 Mbps
- 5.The network you support has a 1000Base-TX switch. All hosts have 1000Base-TX network interface cards. What is the minimum cable your network would need to operate at the maximum transmission speed possible?
- A.
Category 3 UTP cable
- B.
Category 5 UTP cable
- C.
Category 5e UTP cable
- D.
Category 6 UTP cable
- 6.You work as a network technician for a company that just aquired an adjacent building that is 750 meters away from their current building. You need to connect the network in the two buildings. Both buildings have a 1000Base-LX switch. Which cable would you need to connect the two buildings?
- A.
RG-58 co-axial cable
- B.
CAT5e UTP cable
- C.
Multi-mode fiber optic cable
- D.
Single-mode fiber optic cable
- 7.Which of the following can be used to connect dissimilar networks?
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 8.Which of the following devices can be used to connect two similar network segments but keeps network traffic separate on the segments?
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 9.Which of the following can be used to connect an Ethernet network to an IBM mainframe?
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 10.Which of the following uses both analog and digital formats?
- A.
ISDN
- B.
CSU / DSU
- C.
Cable
- D.
DSL
- E.
Modem
- 11.Which of the following devices are used to connect multiple dissimilar network segments?
- A.
Modem
- B.
Switch
- C.
Router
- D.
Bridge
- 12.Which of the following transmitts data out all its ports?
- A.
Hub
- B.
Switch
- C.
Router
- D.
Bridge
- 13.Which of the following can be used to connect to a wireless network?
- A.
Bridge
- B.
Gateway
- C.
Modem
- D.
WAP
- 14.A ____ is used to connect hosts in a star topology
- A.
Bridge
- B.
Gateway
- C.
Modem
- D.
Hub
- 15.Which of the following supports Network Address Translation (NAT)?
- A.
Hub
- B.
Bridge
- C.
Switch
- D.
Router
- 16.Which of the following statement is false?
- A.
A hub sends any transmission it receives on one port out all the other ports, including the receiving pair for the transmitting device
- B.
A firewall can prevent computers on the local area network from accessing services on the Internet and prevent users on the Internet from accessing resources on the local area network
- C.
Network Address Translation (NAT) maps multiple private IP addresses to a single public IP address, allowing users to access a public network such as the Internet, and can be implemented on a switch
- D.
A gateway is a hardware and software combination that connects dissimilar network environments and can be used to connect a local area network to a mainframe
- 17.Which of the following can be used to connect a network to the Internet?
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 18.Which of the following can be used to connect a host to an Internet Service Provider (ISP)? (choose the best answer)
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 19.You work as the network administrator for a company that just aquired an adjacent building. The network in the current building has a 192.168.1.0 network address. The new building has a 172.16.24.0 network address. Which of the following would you use to connect the two networks?
- A.
Modem
- B.
Hub
- C.
Gateway
- D.
Router
- 20.Which of the following protects a network with Internet connectivity from attackers on the Internet?
- A.
Bridge
- B.
Gateway
- C.
Modem
- D.
Firewall
- 21.Which of the following devices are used to connect multiple similar network segments?
- A.
Modem
- B.
Router
- C.
Gateway
- D.
Bridge
- 22.Which of the following can you use to connect the Attachment Unit Interface (AUI) port on a Network Interface Card (NIC) to a patch cable from a 100Base-TX switch?
- A.
Bridge
- B.
Modem
- C.
Gateway
- D.
Transceiver
- 23.A ____ can be used to connect two networks that use different protocols.
- A.
Modem
- B.
Switch
- C.
Gateway
- D.
Bridge
- 24.What is the purpose of a repeater?
- A.
It connects two hosts together to form a small network
- B.
It extends network transmission distance by boosting the signal strength
- C.
It connects dissimilar networks and translates between different protocols
- D.
It reduces the size of a network by separating a network into two smaller network segments
- 25.Which of the following can be used to reduce broadcast traffic?
- A.
Hub
- B.
Switch
- C.
Router
- D.
Repeater
Questions: 80 | Attempts: 59511 | Last updated: May 4, 2020
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