answersLogoWhite

0

Every packet has a new set of error detection assigned to it, the Checksum is a part of this process.

The error correction occurs in the transport layer where the ACK will fail and the receiving host will request the packet to be sent again.

User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

How do you know when a change request is completed?

Each change request should be clearly defined. Once all the changes specified have been implemented, then the request is completed


Who can log itil change requests?

A change request is a formal communication requesting a change to one or more CIs. Different types of change may require different types of change request, each with specific forms and procedures (e.g. for impact assessment and change authorization). Request for Change - RFC: A Request for Change (RFC) is a formal request for a change which may be submitted via a paper form or electronically through a service management tool. Most tools will ensure that complete information is provided, and automatically add some data such as identifiers and dates. This will avoid wasted time.


Why are daily values only a general guide to the amounts of nutrients you need each day?

Because these values may change according to such variables as body weight, metabolism, and how active you are.


What is the purpose of the checksum?

A checksum is an error-detection method in which each transmitted message results in a numerical value based on the value of the bytes in a message. The transmitter places the calculated value in the message and then sends the value with the message. The receiver applies the same formula to each received message and checks to make sure the accompanying numerical value is the same. If not, the receiver can assume that the message has been corrupted in transmission.


What is feasibility of request?

Feasibility of request is the evaluation of the contents of the request. The manager will consider each request and determine if it will be worth the company's investment to undertake the request.


What does the computer program Md5sum do?

Md5sum is a program that verifies and calculates 128-bit MD5 hashes. The MD5 checksum is seen as the compact digital fingerprint that is unique to each file.


What circumstances indicate that data caching should be disabled?

If you server configs change frequently and you want to filter each request using the most up-to-date criteria.


What is Karl Marx's account of morality as a byproduct of economic activity?

Marx believed that there were no absolute rules of morality. They change as the means of production changes. What was moral in the feudal society might no longer be moral in the industrial one, because society's values change along with the change in economic systems. Economic changes cause new classes to arise and each new class has its own values which necessarily differ the previous class and its values.


What is checksum in the data communication?

An acronym for SUMmation CHECK. In data communications, an error-checking technique in which the number of bits in a unit of data is summed, transmitted along with the data, and checked by the receiving computer. If the sum differs, an error probably occurred in transmission and the transmission is repeated. A commonly used personal computer communications protocol called XMODEM uses the checksum technique. In some virus scanning and file integrity software checksums are calculted for every file in a directory and the results are stoed in the directory. When the program is scanningm it compares the checksum information stored in the directory with the current checksum for each scanned file. A difference in the sum may indicate that the file has been infected by a virus that doesn't leave a recognised signature.


When a series of events takes place each with a fixed number of possible values the total number of possible outcomes is the of the number of values of each event?

The total number of possible outcomes is the product of the number of values for each event.


What right does each patient have in regards to their protected health information, including the ability to request a copy of it?

Each patient has the right to access and request a copy of their protected health information.


What scale measures both the acidity and alkalinity of a substance?

The pH scale measures both the acidity and alkalinity of a substance. It ranges from 0 to 14, with values less than 7 indicating acidity, values equal to 7 indicating neutrality, and values greater than 7 indicating alkalinity. The scale is logarithmic, meaning each whole number change represents a tenfold change in acidity or alkalinity.