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16 Cards in this Set
- Front
- Back
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Choose the OSI layer(s)concerned with:
TCP, UDP 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Link 1. Physical |
4
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The Media Access Control (MAC) sublayer of the data link layer
a. define characteristics such as voltage levels b. is unreliable c. manages protocol access to the physical network medium. d. none of the above |
c. The Media Access Control (MAC) sublayer of the data link layer manages protocol access to the physical network medium.
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Choose the OSI layer(s)without an associated Internet protocol suite:
7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Link 1. Physical |
1
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What are the Two Sublayers that the Data Link Layer Contains?
Choose one: a. LLC and TCP/IP b. Logical Link Control and PPP c. LLC and MAC d. none of the above |
c. LLC and MAC
Logical Link Control (LLC) Media Access Control (MAC) |
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Choose the OSI layer(s)concerned with:
IP 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Link 1. Physical |
3
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Which layer defines the functional specifications for activating the link between communicating network systems.
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OSI Model Physical Layer
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Choose the OSI layer(s)concerned with:
Telnet, FTP, SMTP, SNMP, HTTP 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Link 1. Physical |
7
6 6 |
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How are devices addressed at the data link layer.
(Choose one) a. Network Addressing b. Physical Addressing c. Both of the above |
Physical addressing (as opposed to network addressing) defines how devices are addressed at the data link layer.
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Choose the OSI layer(s)concerned with:
ARP, RARP 7. Application 6. Presentation 5. Session 4. Transport 3. Network 2. Link 1. Physical |
3
2 |
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The Logical Link Control (LLC) sublayer of the data link layer manages
a. communications between devices over a single link of a network. b. data from the session layer c. the information unit and passes it to the data link layer. d. none of the above |
a. The Logical Link Control (LLC) sublayer of the data link layer manages communications between devices over a single link of a network.
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Which includes more overhead, connection-oriented or connectionless services?
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Connection-oriented.
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What are the layers of the OSI model?
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Application, presentation, session, transport, network, data link, physical. Remember the sentence
"All people seem to need data processing." |
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Which layer determines path selection in an internetwork?
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Layer 3, the network layer.
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What types of things are defined at the physical layer?
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Voltage levels, time of voltage changes, physical data rates, maximum transmission distances, physical connectors, and type of media.
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Which specification defines the Logical Link Control (LLC)
Choose one: a. IEEE 8000 b. W3 c. IEEE 802.2 d. none of the above |
c. IEEE 802.2
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What is one method of mapping network addresses to MAC addresses?
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ARP, Hello, predictable.
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