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21 CD-ROM drive
"An electromechancial device that reads data on CD-ROMs. Most CD-ROM drives have a SCSI interface, although some are connected to a PC via a controller for a disk drive. Data is read through a small laser that is focused on the surface of the CD-ROM through optical mirrors in the read/write head. A spindle and drive motor revolve the CD-ROM, so all data, which is stored in spirals from the center, can be read." -
22 bar code
"The special identification code printed as a set of vertical bars of differing widths on books, grocery products, and other merchandise. Used for rapid, error-free input in such facilities as libraries, hospitals, and grocery stores, bar codes represent binary information that can be read by an optical scanner. The coding can include numbers, letters, or a combination of the two; some codes include built-in error checking and can be read in either direction." -
23 bidirectional
Pertaining to a mixture of characters that are read from left to right and characters that are read from right to left. -
24 master key
"The key used by the client and server for all session key generation. The master key is used to generate the client-read key, the client-write key, the server-read key, and the server-write key. Master keys can be exported as simple key BLOBs." -
25 log shipping
"Copying, at regular intervals, log backup from a read-write database (the primary database) to one or more remote server instances (secondary servers). Each secondary server has a read-only database, called a secondary database, that was created by restoring a full backup of the primary database without recovery. The secondary server restores each copied log backup to the secondary database. The secondary servers are warm standbys for the primary server." -
26 partial backup
"A backup of all the data in the primary filegroup, every read-write filegroup, and any optionally specified files. A partial backup of a read-only database contains only the primary filegroup." -
27 sniffer
"An application or device that can read, monitor, and capture network data exchanges and read network packets. If the packets are not encrypted, a sniffer provides a full view of the data inside the packet." -
28 barcode
"The special identification code printed as a set of vertical bars of differing widths on books, grocery products, and other merchandise. Used for rapid, error-free input in such facilities as libraries, hospitals, and grocery stores, bar codes represent binary information that can be read by an optical scanner. The coding can include numbers, letters, or a combination of the two; some codes include built-in error checking and can be read in either direction." -
29 mirroring
"Immediately reproducing every update to a read-write database (the principal database) onto a read-only mirror of that database (the mirror database) residing on a separate instance of the database engine (the mirror server). In production environments, the mirror server is on another machine. The mirror database is created by restoring a full backup of the principal database (without recovery)." -
30 input stream
A flow of information used in a program as a sequence of bytes that are associated with a particular task or destination. Input streams include series of characters read from the keyboard to memory and blocks of data read from disk files. -
31 account linking
"The process of linking Windows user accounts to Windows Live IDs or other online accounts, allowing seamless interaction between the two authentication models. As a result, users can be automatically logged into their online services when logging into Windows. They can also share with other users based on their Windows Live IDs (or other), granting them specific permissions to files and folders (read only, read-write, etc.)." -
32 encryption
The process of converting readable data (plaintext) into a coded form (ciphertext) to prevent it from being read by an unauthorized party. -
33 page fault
"The interrupt that occurs when software attempts to read from or write to a virtual memory location that is marked ""not present.""" -
34 access
To gain entry to memory in order to read or write data. -
35 basic input/output system
"The set of essential software routines that test computer hardware at startup, start the operating system, and support the transfer of information between hardware devices. The BIOS is stored in read-only memory (ROM) so that it can be run when the computer is turned on. Although critical to performance, the BIOS is usually invisible to computer users."نظام الإدخال/الإخراج الأساسي -
36 bar code reader
"An optical device that uses a laser beam to read and interpret bar codes, such as the Universal Product Codes, found on grocery products and other retail items." -
37 BIOS
"The set of essential software routines that test computer hardware at startup, start the operating system, and support the transfer of information between hardware devices. The BIOS is stored in read-only memory (ROM) so that it can be run when the computer is turned on. Although critical to performance, the BIOS is usually invisible to computer users." -
38 CD player
A device that reads the information stored on a compact disc. A compact disc player contains the optical equipment necessary for reading a disc's contents and the electronic circuitry for interpreting the data as it is read.مشغّل CD -
39 disc
"A round, flat piece of nonmagnetic, shiny metal encased in a plastic coating, designed to be read from and written to by optical (laser) technology." -
40 full access
"A privilege on a computer system that allows a user to read, write, and delete data."
См. также в других словарях:
read — (rēd) v. read (rĕd), read·ing, reads v. tr. 1. To examine and grasp the meaning of (written or printed characters, words, or sentences). 2. To utter or render aloud (written or printed material): »read poems to the students … Word Histories
Read — ist der Familienname folgender Personen: Alex Read (* 1991), australischer Fußballspieler David Breakenridge Read (1823–1904), kanadischer Politiker Dolly Read (* 1944), britische Schauspielerin und Playmate Gardner Read (1913–2005), US… … Deutsch Wikipedia
Read — (r[=e]d), v. t. [imp. & p. p. {Read} (r[e^]d); p. pr. & vb. n. {Reading}.] [OE. reden, r[ae]den, AS. r[=ae]dan to read, advise, counsel, fr. r[=ae]d advice, counsel, r[=ae]dan (imperf. reord) to advise, counsel, guess; akin to D. raden to advise … The Collaborative International Dictionary of English
Read — (r[=e]d), v. t. [imp. & p. p. {Read} (r[e^]d); p. pr. & vb. n. {Reading}.] [OE. reden, r[ae]den, AS. r[=ae]dan to read, advise, counsel, fr. r[=ae]d advice, counsel, r[=ae]dan (imperf. reord) to advise, counsel, guess; akin to D. raden to advise … The Collaborative International Dictionary of English
read — read1 [rēd] vt. read [red] reading [rēd′iŋ] [ME reden, to explain, hence to read < OE rædan, to counsel, interpret; akin to Ger raten, to counsel, advise < IE * rē dh, *rə dh < base * ar , *(a)rē , to join, fit > ART3, ARM1, L reri,… … English World dictionary
read — ► VERB (past and past part. read) 1) look at and understand the meaning of (written or printed matter) by interpreting its characters or symbols. 2) speak (written or printed words) aloud. 3) (of a passage, text, or sign) contain or consist of… … English terms dictionary
read — adjective having a specified level of knowledge as a result of reading: → read read verb (past and past participle read) 1》 look at and understand the meaning of (written or printed matter) by interpreting the characters or symbols of which it is … English new terms dictionary
Read — Read, v. i. 1. To give advice or counsel. [Obs.] [1913 Webster] 2. To tell; to declare. [Obs.] Spenser. [1913 Webster] 3. To perform the act of reading; to peruse, or to go over and utter aloud, the words of a book or other like document. [1913… … The Collaborative International Dictionary of English
Read.ru — Интернет магазин Read.ru URL: www.read.ru Коммерческий: да Тип сайта: Интернет магазин Регистрация … Википедия
Read — may refer to: *Read (unix) *Read (surname), people with this surname *Read, Lancashire, town in England *Read (magazine), children s magazine *Read, term relating to Passing in gender identity ee also*Reading (disambiguation) *Reed… … Wikipedia
Read — Read, n. [AS. r[=ae]d counsel, fr. r[=ae]dan to counsel. See {Read}, v. t.] 1. Saying; sentence; maxim; hence, word; advice; counsel. See {Rede}. [Obs.] [1913 Webster] 2. [{Read}, v.] Reading. [Colloq.] Hume. [1913 Webster] One newswoman here… … The Collaborative International Dictionary of English
