1
Question Why was the OSI model developed? ,
1. manufacturers disliked the TCP/IP protocol suite ,
2. the rate of data transfer was increasing exponentially,
3. only for microsoft windows file and folder sharing,
4. standards were needed to allow any two systems to communicate ,
5. none of the above,
Answer 4
2
Question The OSI model consists of _______ layers.,
1. ten,
2. eight,
3. seven ,
4. five ,
5. three ,
Answer 3
3
Question At which layer of the OSI model does PPP perform? ,
1. Layer 1,
2. Layer 2,
3. Layer 3,
4. Layer 4,
5. Layer 5,
Answer 2
4
Question The physical layer is concerned with the movement of _______ over the physical medium. dialogs ,
1. programs,
2. dialogs ,
3. bits,
4. protocols ,
5. none of above,
Answer 3
5
Question In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______.,
1. modified,
2. removed ,
3. added ,
4. rearranged ,
5. none of above,
Answer 3
6.
Question A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the network administrator is using for this operation? ,
1. application,
2. presentation,
3. transport,
4. data link,
5. internet,
Answer 1
7
Question In the OSI model, what is the main function of the transport layer? ,
1. node-to-node delivery,
2. updating and maintenance of routing tables,
3. process-to-process message delivery,
4. synchronization,
5. none of above,
Answer 3
8
Question Where does routing occur within the DoD TCP/IP reference model?,
1. application ,
2. presentation,
3. internet,
4. physical,
5. transport,
Answer 3
9
Question At which layer of the OSI model switch works?,
1. data link ,
2. physical ,
3. network,
4. application ,
5. transport,
Answer 1
10
Question The ______ layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver.,
1. physical ,
2. transport,
3. application ,
4. data link ,
5. network,
Answer 5
Question Why was the OSI model developed? ,
1. manufacturers disliked the TCP/IP protocol suite ,
2. the rate of data transfer was increasing exponentially,
3. only for microsoft windows file and folder sharing,
4. standards were needed to allow any two systems to communicate ,
5. none of the above,
Answer 4
2
Question The OSI model consists of _______ layers.,
1. ten,
2. eight,
3. seven ,
4. five ,
5. three ,
Answer 3
3
Question At which layer of the OSI model does PPP perform? ,
1. Layer 1,
2. Layer 2,
3. Layer 3,
4. Layer 4,
5. Layer 5,
Answer 2
4
Question The physical layer is concerned with the movement of _______ over the physical medium. dialogs ,
1. programs,
2. dialogs ,
3. bits,
4. protocols ,
5. none of above,
Answer 3
5
Question In the OSI model, as a data packet moves from the lower to the upper layers, headers are _______.,
1. modified,
2. removed ,
3. added ,
4. rearranged ,
5. none of above,
Answer 3
6.
Question A network administrator is verifying the configuration of a newly installed host by establishing an FTP connection to a remote server. What is the highest layer of the protocol stack that the network administrator is using for this operation? ,
1. application,
2. presentation,
3. transport,
4. data link,
5. internet,
Answer 1
7
Question In the OSI model, what is the main function of the transport layer? ,
1. node-to-node delivery,
2. updating and maintenance of routing tables,
3. process-to-process message delivery,
4. synchronization,
5. none of above,
Answer 3
8
Question Where does routing occur within the DoD TCP/IP reference model?,
1. application ,
2. presentation,
3. internet,
4. physical,
5. transport,
Answer 3
9
Question At which layer of the OSI model switch works?,
1. data link ,
2. physical ,
3. network,
4. application ,
5. transport,
Answer 1
10
Question The ______ layer adds a header to the packet coming from the upper layer that includes the logical addresses of the sender and receiver.,
1. physical ,
2. transport,
3. application ,
4. data link ,
5. network,
Answer 5
vai we need question on IP addresssing with online test
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