Network+ Chapter 5
Question 1 |
Which topology uses a single cable to connect all network nodes and requires terminators?
A | Ring |
B | Bus |
C | Star |
D | Mesh |
Question 2 |
Which physical topology requires all network modes to connect through a central device?
A | Star |
B | Ring |
C | Bus |
D | Mesh |
Question 3 |
Which technology uses a physical star and logical ring topology?
A | Token ring |
B | Ethernet |
C | MetroEthernet |
D | Fiber optics |
Question 4 |
If you used a ________ as your intermediary device, you would be creating a physical star and a logical bus.
A | Hub |
B | Router |
C | Switch |
D | Firewall |
Question 5 |
Which switching method creates a dedicated path for multiple information flows to travel through?
A | Circuit switching |
B | Packet switching |
C | Message switching |
D | Negotiated switching |
Question 6 |
Which switching method has the possibility of a different path per data unit?
A | Message switching |
B | Packet switching |
C | Circuit switching |
D | Segment switching |
Question 7 |
Which "layer 2.5" protocol is used to speed up forwarding times?
A | MPLS |
B | IP |
C | UDP |
D | TCP |
Question 8 |
Which access control method is utilized by ethernet?
A | CSMA/CD |
B | CSMA/CA |
C | DAMA |
D | Token passing |
Question 9 |
What is the Data Rate for 10 Base T
A | 10Gbps |
B | 10Mbps |
C | 10Kbps |
D | 10MBps |
Question 10 |
Which of the following is known as gigabit ethernet?
A | 1000Base-T |
B | 10GBase-T |
C | 100Base-T |
D | 10Base-T |
Question 11 |
Which of the following Ethernet standards accommodates the longest cable run?
A | 10Base-T |
B | 10GBase-T |
C | 100Base-FX |
D | 10GBase-EW |
Question 12 |
What is the FCS (Frame Check Sequence), which is located in the layer 2 trailer, used for?
A | Loop prevention |
B | Loop detection |
C | Error detection |
D | Flow control |
Question 13 |
Which of the following two devices are most likely to utilize PoE?
A | IP Phones |
B | Wireless Access Points |
C | Computers |
D | Routers |
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