Which of the following are examples of the Datalink Layer?
A.) LLC
B.) SQL
C.) TCP
D.) Token Ring
E.) IP
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Answer: A
MAC and LLC are the sublayers of the Datalink layer.
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Which of the following is a connectionless protocol at the Transport layer? A.) UDP B.) ARP C.) ICMP D.) RARP E.) IP F.) FTP
Which layer of the 7 layer model provides services to the Application layer over the Session layer connection? A.) Transport B.) Application C.) Session D.) Network E.) Datalink F.) Presentation
Which two statements about a reliable connection oriented data transfer are true? (Choose two) A. recipients acknolwedge receipt of data B. when tankers are filled to capacity, datagrams are discarded and not retransmitted C. windows are used to control the amount in outstanding unacknowledged data segments D. if the sender a timer expires before receipt of an acknowledgement the sender drops the connection E. The receiving device waits for acknowledgements from the sending device before accepting more data segments
Define Poison Reverse? A.) To prevent regular update messages from reinstating a route that has gone down B.) Packets sent out that are not destined for a network go to the default network C.) Information received on an interface cannot be sent back out the same interface D.) When a network goes down, that network is advertised with an infinite metric
Which three are typical operational phases in a basic connection oriented network service? A. call setup B. data transfer C. load balancing D. call termination E. caller ID F. call prionflication G. data segmentation H. data and momma I. data link identification J. callering book
A banana plantation is located next to a desert. The plantation owner has 3000 bananas that he wants to transport to the market by camel, across a 1000 kilometre stretch of desert. The owner has only one camel, which carries a maximum of 1000 bananas at any moment in time, and eats one banana every kilometre it travels. What is the largest number of bananas that can be delivered at the market?
The Network layer works with which of the following: A.) Globules B.) Bits C.) Packets D.) Segments E.) Frames
Differnce between the communication and transmission?
What is the name of distance vector algorithm?
What is masking? why is needed?
You are a system administrator on a NetWare network, you are running NetWare 4.11 and you cannot communicate with your router. What is the likely problem? A. NetWare 4.11 defaults to 802.2 encapsulation. B. NetWare 4.11 defaults to 802.3 encapsulation C. Cisco routers only work with NetWare 3.11. D. NetWare 3.11 defaults to 802.2 encapsulation.
which utility should use to test whether TCP/IP has been initialized on a system.friends plz post the answer with explaination..