Network+ Chapter 2
Question 1 |
What would give you a documented agreement on technical specifications that can help to increase interoperability?
A | Standard |
B | Proprietary |
C | Federation |
D | Convergence |
Question 2 |
If you wanted to know the proper way to tip a cable, which would be applicable?
A | IEEE 802.1Q |
B | IEEE 802.1X |
C | IEEE 802.11 |
D | TIA/EIA 568-B |
Question 3 |
Who is the Regional Internet Registry if you live in the US?
A | ARIN |
B | IANA |
C | APNIC |
D | RIPE |
Question 4 |
What has seven layers and is a model for understanding and developing network computer-to-computer communications?
A | TCP/IP |
B | OSI |
C | BAMCIS |
D | Client/Server |
Question 5 |
How does information flow through the OSI model when communication originally starts?
A | Up from 1 to 7 |
B | Down from 7 to 1 |
C | Randomly in the middle |
D | Always at layer 4 |
Question 6 |
As information moves from layer 1 through layer 7, what is the term for the removing headers and/or trailers as it moves up the model?
A | Encapsulation |
B | Decapsulation |
C | Tunneling |
D | Distributed networking |
Question 7 |
Which layer of the OSI model is responsible for compression and encryption?
A | Application |
B | Presentation |
C | Session |
D | Transport |
Question 8 |
Which layer of the OSI model is responsible for establishing, maintaining, and tearing down a communications link?
A | Session |
B | Transport |
C | Network |
D | Data link |
Question 9 |
Which layer of the OSI model manages end to end delivery and has the possibility of handling flow control?
A | Application |
B | Session |
C | Transport |
D | Network |
Question 10 |
What the largest data unit a network can carry?
A | PDU |
B | MTU |
C | LSD |
D | Ping of death |
Question 11 |
What is the PDU for the transport layer?
A | Packet |
B | Segment |
C | Data |
D | Frame |
Question 12 |
Is the addressing for a packet physical or logical?
A | Physical |
B | Logical |
C | Both |
D | Neither |
Question 13 |
What is the term for the process of looking at the destination IP address in a packet header and figuring out where to send it?
A | Routing |
B | Switching |
C | Demultiplexing |
D | Tunneling |
Question 14 |
If asked about the CRC or FCS, you would know we are talking about a _________.
A | Packet |
B | Frame |
C | Segment |
D | Cell |
Question 15 |
A MAC address is _________ bits. The __________ hexadecimal characters are assigned to vendors.
A | 32, first six |
B | 32, last six |
C | 48, first six |
D | 48, last six |
Question 16 |
A hub is considered a layer ___ device.
A | 1 |
B | 2 |
C | 3 |
D | 4 |
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| 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 |
| 16 | End |