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21 modem compression
A technique used to reduce the number of characters transmitted without losing data content. The transmitting modem compresses the data and the receiving computer or modem decompresses the data back to its original state. -
22 ar-sa مسؤول المجال
A technique for detecting when data is lost during transmission. This allows the software to recover lost data by notifying the transmitting computer that it needs to retransmit the data. -
23 error detection
A technique for detecting when data is lost during transmission. This allows the software to recover lost data by notifying the transmitting computer that it needs to retransmit the data. -
24 RAM
The temporary storage area the computer uses to run programs and store data. Information stored in RAM is temporary and is designed to be erased when the computer is turned off. -
25 random access memory
The temporary storage area the computer uses to run programs and store data. Information stored in RAM is temporary and is designed to be erased when the computer is turned off. -
26 Windows Live OneCare safety scanner
"The free online on-demand tool that conducts three types of scans: the protection scan checks for and removes things like viruses and malware; the clean-up scan checks the hard disk for unnecessary files and helps users decide which ones they can safely remove, and also clears the computer's registry of orphaned data; the tune-up scan helps improve the computer's performance by defragmenting the hard disk."English-Arabic terms dictionary > Windows Live OneCare safety scanner
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27 safety scanner
"The free online on-demand tool that conducts three types of scans: the protection scan checks for and removes things like viruses and malware; the clean-up scan checks the hard disk for unnecessary files and helps users decide which ones they can safely remove, and also clears the computer's registry of orphaned data; the tune-up scan helps improve the computer's performance by defragmenting the hard disk." -
28 test agent
"A background process that receives, runs, and reports on tests and collects data on a single computer. The test agent communicates with test agent controller, usually located on another computer." -
29 Windows Live OneCare Safety Scanner
"The free online on-demand tool that conducts three types of scans: the protection scan checks for and removes things like viruses and malware; the clean-up scan checks the hard disk for unnecessary files and helps users decide which ones they can safely remove, and also clears the computer's registry of orphaned data; the tune-up scan helps improve the computer's performance by defragmenting the hard disk."English-Arabic terms dictionary > Windows Live OneCare Safety Scanner
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30 array
"In programming, a list of data values, all of the same type, any element of which can be referenced by an expression consisting of the array name followed by an indexing expression. Arrays are part of the fundamentals of data structures, which, in turn, are a major fundamental of computer programming." -
31 crash recovery
"The ability of a computer to resume operation after a disastrous failure, such as the failure of a hard drive. Ideally, recovery can occur without any loss of data, although usually some, if not all, data is lost." -
32 crash
"The failure of either a program or a disk drive. A program crash results in the loss of all unsaved data and can leave the operating system unstable enough to require restarting the computer. A disk drive crash, sometimes called a disk crash, leaves the drive inoperable and can cause loss of data." -
33 Jet engine
A client/server data engine that provides local data storage on a smaller computer system and that is compatible with Microsoft SQL Server 2000 and prior. -
34 modem
A communications device that converts between digital data from a computer or terminal and analog audio signals that can pass through a standard telephone line. -
35 modulator/demodulator
A communications device that converts between digital data from a computer or terminal and analog audio signals that can pass through a standard telephone line.مضمن/مزيل تضمين -
36 AGP
"A technology that provides a dedicated, high-speed port through which large blocks of 3-D texture data can be moved between the computer's graphics controller and system memory." -
37 accelerated graphics port
"A technology that provides a dedicated, high-speed port through which large blocks of 3-D texture data can be moved between the computer's graphics controller and system memory."منفذ رسومات مسرّع -
38 authentication
"The process of verifying the identity of a user, computer, process, or other entity by validating the credentials provided by the entity. Common forms of credentials are digital signatures, smart cards, biometric data, and a combination of user names and passwords." -
39 bad sector
"A disk sector that cannot be used for data storage, usually because of media damage or imperfections. Finding, marking, and avoiding bad sectors on a disk is one of the many tasks performed by a computer's operating system. A disk-formatting utility can also find and mark the bad sectors on a disk." -
40 boot sector
"A critical disk structure for starting your computer, located at sector 1 of each volume or floppy disk. It contains executable code and data that is required by the code, including information used by the file system to access the volume. The boot sector is created when your format the volume."
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