Q. A virtual-circuit switching network X.25 has a data rate of

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Q. In the pure ATM LANs, the source and destination address are changed into

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Q. A virtual circuit is identified by a number called a data link connection identifier (DLCI) in

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Q. The first bit of the header field in Segmentation and Reassembly (SAR) sublayer is used for

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Q. The original design of Asynchronous Transfer Mode (ATM) was based on

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Q. The bit which indicates the priority level of the frame is called

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Q. Frame Relay was designed in the late

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Q. The SAR sublayer of the AAL 3/4 has header and trailer consist of

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Q. If there is not much information to transmit, much of the field goes unused in

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Q. The Application Adaptation Layer 2 (AAL2) is used for

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Q. In the pure ATM LANs, stations can exchange data at one of two standard rates of ATM technology i.e. 155 and

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Q. X.25 has a data rate of

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Q. The field that defines the type of packet in the Convergence Sub layer (CS) is called

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Q. Before Asynchronous Transfer Mode (ATM), the different frame networks are

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Q. The drawbacks of the WAN by leasing T-l or T-3 lines are

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Q. The second 4-bit field of header in Segmentation and Reassembly (SAR) sub layer is used to protect the

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Q. SVC stands for

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Q. The field value in CS of AAL3/4 that is repeated in each cell to identify all the cells belonging to the same packet is

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Q. A cell is the basic Data Unit in

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Q. The two endpoints in Asynchronous Transfer Mode (ATM) are connected through

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