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The Frame Check Sequence (FCS) typically employs the Cyclic Redundancy Check (CRC) algorithm to detect errors in digital data. CRC uses polynomial division to generate a short, fixed-length binary sequence based on the data being transmitted. The sender calculates the CRC value, appends it to the frame, and the receiver performs the same calculation to check for discrepancies, ensuring data integrity. Common CRC standards include CRC-32 and CRC-16.
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Which field of an Ethernet frame is used for error detection?
c) Check frame sequence. The FCS (4 bytes in length) field is used to detect errors in a frame
What data structure and logarithm?
data structure is a way of storing data in a computer so that it can be used efficientlyan algorithm is a sequence of instructions, often used for calculation and data processing.Often a carefully chosen data structure will allow the most efficient algorithm to be used.
What is the difference between an algorithm and java code?
In Java programming language, an algorithm refers to a sequence of instructions that have been specified to undertake a particular task within a certain time. An algorithm can take no or several inputs but will generate at least one output.
Diagram used to represent an algorithm or sequence of actions in the form of boxes connected with arrows?
this is possibly a FLOW CHART given to me on another crossword puzzle site!! lamu lady
Is bit stuffing needed for the control field as in case of address data and FCS fields of the HDLC frame?
Yes, bit stuffing is needed for the control field in HDLC frames, similar to the address and Frame Check Sequence (FCS) fields. Bit stuffing is used to prevent the occurrence of specific bit patterns, such as the frame delimiter (0x7E), within the data fields, including the control field. By inserting a '0' after a sequence of five consecutive '1's, bit stuffing ensures that the frame remains distinguishable and can be correctly framed during transmission and reception.
What are the FCS as used in networking?
Frame Check Sequence
Which field of an Ethernet frame is used for error detection?
c) Check frame sequence. The FCS (4 bytes in length) field is used to detect errors in a frame
What is the function of the FCS field in an Ethernet frame explain how it is used how it is used to make a header?
In an Ethernet frame, FCS stands for "Frame Check Sequence". It is a four-octet field used to verify that the frame was received without loss or error. The method used for verification is known as a Cyclic Redundancy Check (CRC).
What is the purpose of the trailer field added to a frame in the Data Link?
--CORRECTION--from Network+ Guide To Networks, fifth edition. This marks the end of the frame. The "trailer" indicates the frame check sequence number. It is used for error control in a frame.
Can pulsars be used for encryption?
Almost anything could be used in an encryption algorithm; the question is how to include it in the cryptographic sequence.
Which frame field is created by a source node and used by a destination node to ensure that a transmitted data signal has not been altered by interference distortion or signal loss?
frame check sequence field
What is meant by definition based algorithm?
algorithm is a finite sequence of instructions, an explicit, step-by-step procedure for solving a problem, often used for calculation and data processing.
What does DIF stand for?
DIF stands for Decimation in frequency. It is an algorithm which is used to calculate DFT of an N-point sequence.
What is the purpose of the Frame Check Sequence field in a Data Link frame trailer?
The purpose of the FCS field is to transmit the extra checksum characters added to a frame in "xyz" protocol for error detection. The most popular algorithm I've used is the CRC (cyclic redundancy check) employed in things like ethernet or PPP on a routed network. Keep in mind that ethernet defines that the errored frame should be discarded, but ethernet takes no action to cause the frame to be retransmitted. Typically most tech's see it as unnecessary overhead and opt to rely on CSMA\CD or CSMA\CA if the route is not deemed to carry time sensitive data. Hope that clears things up a bit.
What data structure and logarithm?
data structure is a way of storing data in a computer so that it can be used efficientlyan algorithm is a sequence of instructions, often used for calculation and data processing.Often a carefully chosen data structure will allow the most efficient algorithm to be used.
How large is the FCS field of an Ethernet II frame?
The Frame Check Sequence (FCS) field of an Ethernet II frame is 4 bytes (32 bits) in size. It is located at the end of the frame and is used for error checking to ensure data integrity during transmission. The FCS helps detect any corruption that may occur in the frame as it travels across the network.
What Ethernet(II) frame field is used for error detection?
The Ethernet (II) frame uses the Frame Check Sequence (FCS) field for error detection. This field is a 4-byte cyclic redundancy check (CRC) value that is calculated based on the frame's contents before transmission. When the frame is received, the receiving device calculates the CRC again and compares it to the FCS value; if they do not match, an error is detected, indicating that the frame may have been corrupted during transmission.
