WorksheetsCompNet Fun Review 6
Total questions: 10
Worksheet time: 6mins
Framing in the data-link layer separates a message from one source to a destination by adding a sender address and a destination address.
What is the "address" meaning?
IP Address
MAC (Media Access Control) Address
Wrong Address
True Address
Destination Address in a frame is located at:
Header
Trailer
Datagram
How many bytes for address in a frame:
18 bytes
20 bytes
12 bytes
Frame Check Sequence that is used for error detection is located at:
Header
Trailer
Datagram
What is TRUE statement about Framing Services in the data link layer:
encapsulate the packet/data gram
decapsulate the packet/datagram
remove decapsulation and encapsulation process
The type of framing:
Fixed size framing
Bit framing
Variable size framing
What is the problem of character oriented framing?
the possibility of the wrong pattern the middle of data and data of the end frame
the possibility of the same pattern the middle of data and data of the end frame
What is the TRUE statement of Bit oriented framing:
use a special 8-bit pattern flag, 01111110, as the delimiter to define the beginning and the end of the frame
use a different 7-bit pattern flag as the delimiter to define the beginning and the end of the frame
In Data Link Layer Protocol, Stop and wait protocol uses:
both flow and error control
only flow control
only error control
Data link control functions include:
The answer more than 1 answer
framing and flow
error control
bits transmit
