Jock | Important concepts for all computer users.. Get to know them

Many concepts concern the computer user, even for personal use, so that he can deal with this device more easily.

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Important concepts in computers

There are various concepts related to the safe personal use of information technology, computer components and software, including::

CPU central processing unit

or CBU CPUget upprocessing data Inside the computer, it is often the processor serial number r Processor Serial Number stamped on the processor; To identify the processor.

operator

It is a dynamic link library that includes information about the device or software it interacts with.

Low-priority programs run in the background when higher-priority programs are inactive.

The technique of sending several messages in one broadcast Multiplexing

It is a multiple cascade transmission technology, where the high-stream output link combines several slow-stream input links..

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Multimedia or multimedia Multimedia

used more than one medium for transmitting information; Where a group of images, sound, and texts can be merged… which is known as the technology of merging sound and image, and the screen card, sound card, etc. contribute to it..

Live broadcasts of parties and more can be transmitted over the Internet through the method of multicast backbone or multicast backbone Multicast Backbone The advertising bar also contributes to the promotion of products. By clicking on it, the advertiser’s website can be accessed.

Formulas can be used ARJ, TAR, ZIP To compress archive files, which facilitates the transfer and storage of those files, and a copy of the e-book can be read with the help of an e-reader.

The download process Download

Downloading and copying data from the Internet to the personal computer. Encryption secures the data and prevents access to it except with a password or using a decryption program. Lost data can also be recovered by calling the backup copy..

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digital technology Digital

It is an electronic technology for storing and processing data in binary form (a string of ones and zeros, and each individual case is called a bit). A digital camera saves photographs digitally; So that it can be downloaded to the computer.

While digital photography capturesImage It is stored electronically and does not use a halide-based silver film.

Integrated Services Digital Network; or ( ISDN )Integrated Service Digital Network

It is a global digital communications network; It provides a high-speed connection; As one of the services of the telephone companies.

connects the internet Internet between networks using a protocol TCP/IP When communicating with each other, and it began in 1969 AD; Mostly funded by the US Department of Defense.

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Designed for local, internal or intranet Intranet To share files and information within an organization, a group of intranets may be linked across the Internet to form an extranet Extranet.

A computer expert can pose a problem and develop algorithms; It contributes to finding solutions, and artificial intelligence is interested in developing machines so that they can learn independently and draw conclusions.

can be made Processes Arithmetic from adding, subtracting, multiplying and dividing, through the computer after determining the arithmetic factor (the type of arithmetic operation), and the resulting numerical values can also be approximated.

Orientation message Prompt Directing the user to enter certain data.

in programming; The machine language translator Forward Comp or interpreter Interpreter By translating and converting instructions written in a language that a person understands into a simple, primitive language (0/1) that a computer can understand.

Thus, the computer outputs the results in the same simple language; The translator converts it Compiler into a language that people can understand.

Object-oriented programming

is a type of programming; The thing is programmed as an object with events Events and properties Properties and knock Methods including: Visual Basic.net language VB.Net and the C++ language ++Cand the Delphi language Delphi.

Properties properties

It is a set of variables, through which the specifications of a tool, component or program can be known.

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