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WorksheetsComputer Network
Total questions: 10
Worksheet time: 10mins
The data link layer takes the packets it gets from the network layer and encapsulates them into ........... for transmission.
Bits
Frames
Bytes
Signals
The function of the data link layer is to provide services to the ..............
Network layer
Application layer
Presentation layer
Session layer
CRC stands for .............
Cyclic Repository Check
Cyclic Repetitive Check
Cyclic Redundancy Check
Cyclic Redundancy Checksum
....... does not appear more likely in Serial Data Transmission.
Checksum
Burst error
Multiple-it error
Single-bit error
....... are most likely in Serial Data Transmission.
Checksum
Burst error
Multiple-it error
Single-bit error
........... is the simple mechanism and inexpensive to detect the errors.
Checksum
Two-dimensional parity check
Single parity check
CRC
Performance can be improved by using ..... which organizes the data in the form of a table.
Checksum
Two-dimensional parity check
Single parity check
CRC
The ..... is generated at the sending side.
Checksum
Two-dimensional parity check
Single parity check
CRC
......... is a redundancy error technique used to determine the error.
Checksum
Two-dimensional parity check
Single parity check
CRC
The two or more bits are changed from 0 to 1 or from 1 to 0 is known as ......
Checksum
Burst error
Multiple-it error
Single-bit error
