D  
D/A - Digital-to-Analog- âù¢ðîù¢ °Áè¢èñ¢: Þôè¢è å𢹬ñ
D/A (Digital-to-Analog) - Þôè¢èî¢ ªî£ìó¢ªêô¤ ß¼Áð¢¹
D/A converter - Þôè¢è å𢹬ñ ñ£ø¢ø¤
DA - Direct Access - âù¢ðîù¢ °Áè¢èñ¢:   «ïó®ªðÁõö¤(Þ.õ)/ ܵèô¢(î.õ)
Daisy chain - ªìò¢ê¤ êé¢è¤ô¤
Daisy wheel - ªìò¢ê¤ê¢ ê¤ô¢½
Daisy wheel printer - ªìò¢ê¤ê¢ ê¤ô¢½ Üꢲð¢ªð£ø¤
DAM (Direct Memory Access) - «ïó® 郎ù¾ð¢ ªðÁõö¤(Þ.õ)/ܵèô¢(î.õ)
Dark bulb - è¼é¢°ñ¤ö¢
Darkness - ޼좴
DASD - Direct Access Storage Device- âù¢ðîù¢ °Áè¢èñ¢
Dash style - è¦Á «è£ì¢´ð¢ð£í¤
DAT - Dynamic Address Translation- âù¢ðîù¢ °Áè¢èñ¢: Þôî¢î¤óù¤òô¢ ºèõó¤ ªñ£ö¤ªðòó¢ð¢¹
Data - îó¾
Data acquisition - îó¾ ßì¢ìô¢
Data administration - îó¾î¢î÷ ï¤ó¢õ£è¤
Data administrator - îó¾ ï¤ó¢õ£è¤
Data aggregate - îó¾ î¤ó좴
Data analysis - îó¾ð¢ ð°ð¢ð£ò¢¾
Data bank - îó¾ õé¢è¤
Data base - îó¾î¢ î÷ñ¢
Data Base Administration (DBA) - îó¾î¢ î÷ ï¤ó¢õ£èñ¢
Data base administrato - îó¾î¢î÷ ï¤ó¢õ£è¤
Data base analyst - îóõî¢ î÷ð¢ ð°ð¢ð£ò¢õ£÷ó¢
Data base concept - îó¾î¢î÷ âí¢íè¢è¼
Data base environment - îó¾î¢ î÷ê¢ Åöô¢
Data base management system - îó¾î¢ î÷ ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ) º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
Data base manager - îó¾î¢ î÷ ºè£¬ñò£÷ó¢(Þ.õ)/«ñô£÷ó¢(î.õ)
Data base packages - îó¾î¢ î÷î¢ ªî£°ð¢¹è÷¢
Data base specialist - îó¾î¢ î÷ õô¢½ïó¢
Data broadcasting - îó¾ð¢ ðóð¢¹
Data bus - îó¾ð¢ ð£ì¢¬ì
Data byte - îó¾î¢ ¶í¢´/îó¾ð¢ ¬ðì¢
Data capture - îó¾è¢ èõó¢¾
Data capturing - îó¾è¢ èõó¢¾
Data catalog - îó¾ õ¤õóð¢ð좮
Data cell - îó¾ê¢ ê¤ø¢ø¬ø/îó¾è¢ èôù¢
Data center - îó¾ ¬ñòñ¢
Data chaining - îó¾ê¢ êé¢è¤ô¤ò£è¢èô¢¢
Data channel - îó¾î¢ îìñ¢
Data channel multiplexor - îó¾ õ£ò¢è¢è£ø¢ ðô¢«êó¢ð¢ð¤
Data clerk - îó¾ â¿î¢îó¢
Data collection - îó¾î¢ î¤óì¢ìô¢
Data communication - îó¾î¢ ªî£ìó¢ð£ìô¢
Data communications equipment - îó¾î¢ ªî£ìó¢¹è¢ è¼õ¤
Data communications system - îó¾î¢ ªî£ìó¢¹ º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
Data compression - îó¾ ªï¼è¢èñ¢
Data concentration - îó¾ê¢ ªêø¤¾
Data, control - îó¾è¢ è좴ð¢ð£´
Data control section - îó¾è¢ è좴ð¢ð£ì¢´ð¢ ð¤ó¤¾
Data conversion - îó¾ õ®õ ñ£ø¢øñ¢/îó¾ñ£ø¢Á¬è
Data declaration - îó¾ð¢ ð¤óèìùñ¢
Data decsryption standard - îó¾ õ¤õó¤ð¢¹ ªêï¢îóñ¢
Data definition - îó¾ õ¬óò¬ø
Data Definition Language (DDL) - îó¾ õ¬óò¬ø ªñ£ö¤
Data description - îó¾ õ¤õó¤ð¢¹
Data Description Language (DDL) - îó¾ õ¤õó¤ð¢¹ ªñ£ö¤
Data dictionary - îó¾ Üèóºîô¤
Data diddling - îó¾ ñ£ø¢ø¤ò¬ñî¢îô¢
Data directory - îó¾ ܬì¾
Data division - îó¾ð¢ ð°î¤
Data editing - îó¾î¢ ªî£°ð¢¹/îó¾ê¢ ê¦ó¬ñð¢¹
Data element - îó¾ àÁð¢¹/Íôèñ¢(Þ.õ)/ºîù¢ññ¢(î.õ)
Data encryption - îó¾ ñ¬øè¢ °ø¤ò¦ì£è¢èñ¢
Data encryption standard - îó¾ ñ¬øè¢  °ø¤ò¦ì¢´ê¢ ªêï¢îóñ¢
Data entry - îó¾ð¢ ð/îó¾ à÷¢÷¦´
Data entry device - îó¾ð¢ ðî¤¾ê¢ ê£îùñ¢/îó¾ à÷¢÷¦ì¢´ê¢ ê£îùñ¢
Data entry form - îó¾ ¸¬öð¢ ð®õñ¢
Data entry operator - îó¾ à÷¢÷¦ì¢ì£÷ó¢
Data entry specialist - îó¾ð¢ ð õô¢½ïó¢
Data export - îó¾ ãø¢Áñî¤
Data field - îó¾ð¢ ¹ôñ¢
Data field masking - îó¾ð¢ ¹ô ñ¬øð¢¹
Data file - îó¾è¢ «è£ð¢¹
Data file processing - îó¾è¢ «è£ð¢¹ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ ªêòø¢ð´î¢îñ¢(î.õ)
Data flow - îó¾ð¢ ð£ò¢¾
Data flow analysis - îó¾ð¢ ð£ò¢¾ ð°ð¢ð£ò¢¾
Data flow diagram - îó¾ð¢ ð£ò¢¾ õ¬óðìñ¢
Data form - îó¾ð¢ ¹ôñ¢
Data format - îó¾ õ®¾¼
Data gathering - îó¾ î¤ó좴îô¢
Data import - îó¾ Þøè¢°ñî¤
Data independence - îó¾ê¢ ê£ó¢ð¤ù¢¬ñ
Data integrity - îó¾ å¿é¢è¬ñð¢¹
Data Interchange Format (DIF) - îó¾ð¢ ðó¤ñ£ø¢Áð¢ ð®õñ¢
Data item - îó¾ à¼ð¢ð®
Data leakage - îó¾ èꤾ
Data librarian - îó¾ Ëôèó¢
Data link - îó¾ Þ¬íð¢¹
Data link layer - îó¾ Þ¬íð¢¹ð¢ ð¬ì
Data link level - îó¾ Þ¬í𢹠ñì¢ìñ¢
Data logging - îó¾ ðî¤îô¢
Data management - îó¾ ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ)
Data management system - îó¾ ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ) º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
Data manger - îó¾ ºè£¬ñò£÷ó¢(Þ.õ)/«ñô£÷ó¢(î.õ)
Data manipulation - îó¾ ¬èò£÷ô¢
Data manipulation instruction - îó¾è¢¬èò£À¬è Üø¤¾Áî¢îô¢(Þ.õ)/èì¢ì¬÷(î.õ)
Data manipulation language - îó¾ ¬èò£Àñ¢ ªñ£ö¤
Data matrix - îó¾ ܬñ¾¼(Þ.õ)/Üí¤(î.õ)
Data medium - îó¾ áìèñ¢
Data model - îó¾ ð®ññ¢
Data movement time - îó¾ Þì𢠪ðòó¢ê¢ê¤ «ïóñ¢
Data name - îó¾ð¢ ªðòó¢
Data, numeric - âí¢îó¾
Data origination - îó¾ à¼õ£°¬è
Data packet - îó¾ð¢ ªð£ì¢ìôñ¢
Data plotter - îó¾ õ¬óò¤
Data point - îó¾ð¢ ¹÷¢÷¤
Data preparation - îó¾ îò£ó¤ð¢¹
Data preparation device - îó¾ îò£ó¤ð¢¹ê¢ ê£îùñ¢
Data privacy - îó¾è¢èºè¢èñ¢
Data processing - îó¾ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ªêòø¢ð´î¢îñ¢(î.õ)
Data processing, automatic - îù¢ù¤òè¢èî¢îó¾ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ ªêòø¢ð´î¢îñ¢(î.õ)
Data processing center - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢îô¢(î.õ) ¬ñòñ¢
Data processing, commercial - õí¤èî¢îó¾ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ ªêòø¢ð´î¢îñ¢(î.õ)
Data processing curriculum - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢îô¢(î.õ) ð£ìî¢î¤ì¢ìñ¢
Data processing cycle - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢¶ê¢(î.õ) ²öô¢
Data processing department - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢¶î¢(î.õ) ¶¬ø
Data processing, electronic - ñ¤ù¢ù¤òô¢ îó¾ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ ªêòø¢ð´î¢îñ¢(î.õ)
Data processing management - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢¶(î.õ) ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ)
Data processing manager - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢¶(î.õ) ºè£¬ñò£÷ó¢(Þ.õ)/«ñô£÷ó¢(î.õ)
Data processing system - îó¾ º¬øõö¤ò£è¢è(Þ.õ)/ªêòø¢ð´î¢¶(î.õ) º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
Data processing technology - îó¾ º¬øõö¤(Þ.õ)/ªêòø¢ð´î¢¶(î.õ) ªî£ö¤¸ì¢ðñ¢
Data processor - îó¾ º¬øõö¤ò¤(Þ.õ)/ªêòø¢ð´î¢î¤(î.õ)
Data protection - îó¾è¢ è£ð¢¹
Data protection registrar - îó¾è¢è£ð¢¹ð¢ ðõ´
Data rate - îó¾ õ¦îñ¢
Data, raw  - ðꢬêî¢îó¾
Data record - îó¾ð¢ ðõ´
Data reduction - îó¾è¢ °¬øð¢¹
Data representation  - îó¾ê¢ ê¤î¢î¤ó¤ð¢¹
Data security - îó¾ð¢ ð£¶è£ð¢¹
Data security officer - îó¾è¢è£ð¢¹ ܽõôó¢
Data segment  - îó¾è¢ÃÁ
Data service unit - îó¾ê¢«ê¬õ Üô°
Data set - îó¾è¢ èíñ¢
Data sharing - îó¾ð¢ ðè¤ó¢¾
Data sheet - îó¾î¢ î£÷¢
Data sink - îó¾ ñ´
Data source - îó¾ Íôñ¢
Data station - îó¾ 郎ôòñ¢
Data storage  - îó¾è¢ «îè¢èèñ¢/è÷ë¢ê¤òñ¢¢
Data storage device - îó¾ «îè¢èè/è÷ë¢ê¤òê¢ ê£îùñ¢
Data storage technique - îó¾ «îè¢èè/è÷ë¢ê¤ò ¸ì¢ðñ¢¢
Data stream - îó¾ æ¬ì
Data structure - îó¾ ܬñð¢¹
Data table - îó¾ Üì¢ìõ¬í
Data tablet - îó¾ð¢ ðô¬è
Data terminal - îó¾ º¬ùòñ¢
Data Terminal Equipment (DTE) - îó¾ º¬ùòè¢ è¼õ¤î¢ªî£°î¤
Data, test - «ê£î¬ùî¢ îó¾
Data transfer operations - îó¾ ªê½î¢¶ê¢ ªêòô¢º¬øè÷¢
Data transfer rate - îó¾ ªê½î¢¶ õ¦îñ¢
Data transmission - îó¾ ªê½î¢îñ¢
Data transmission, asynchronous - åî¢î¤¬êò£î¢ îó¾ê¢ ªê½î¢îñ¢
Data type - îó¾ õ¬è
Data validation - îó¾ ªêô¢½ð®ò£è¢èñ¢
Data value - îó¾ ñî¤ð¢¹
Data word - îó¾ê¢ ªê£ô¢
Data word size - îó¾ê¢ ªê£ô¢ Ü÷¾
Date time - ï£÷¢- «ïóñ¢
Datum - îó¾/à¼ð¢ð®
Daughter board - ñè÷¢ ðô¬è/ñèì¢ðô¬è
DBMS - Data Base Management System- âù¢ðîù¢ °Áè¢èñ¢:
  îó¾î¢ î÷ ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ) 
  º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
DC - Data Conversion- âù¢ðîù¢ °Áè¢èñ¢: îó¾õ®õ ñ£ø¢øñ¢
DCTL - Direct Coupled Transistor Logic- âù¢ðîù¢ °Áè¢èñ¢
DDD - Direct Distance Dialing - âù¢ðîù¢ °Áè¢èñ¢
DDL - Direct Distance Language - âù¢ðîù¢ °Áè¢èñ¢
Dead halt - º¿ ï¤Áî¢îñ¢
Dead letter box - «êó£ ñìô¢ ªð좮
Dead lock - ºìè¢è 郎ô
Deallocation - å¶è¦ì¢´ õ¤´õ¤ð¢¹
Deamon - ð¤ù¢¹ôê¢ ªêô¢ï¤óô¢
Debit card - ðø¢Á Ü좬ì
Deblocking - ð°î¢îô¢
Debounce - ñÁ ðî¤¾î¢ î´ð¢¹
Debug - îõÁ ï¦è¢°
Debugger - îõÁ ï¦è¢è¤
Debugging - îõÁ«ï£è¢èô¢
Debugging aids - îõÁ ï¦è¢èî¢ ¶¬íòé¢è÷¢
Decatenate - ªî£ìó¢ ð¤ó¤ð¢¹
Deceleration time - å´è¢è «ïóñ¢
Dechotomising search - ޼褬ù «îìô¢
Decimal - ðî¤ù¢ññ¢(Þ.õ)/îêññ¢¢(î.õ)
Decimal arithmetic, floating  - ñ¤î袰ñ¢¢ ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) âí¢èí¤îñ¢
Decimal code - ðî¤ù¢ñ(Þ.õ)/îêñè¢(î.õ) °ø¤º¬ø
Decimal, coded - °ø¤º¬øð¢ ðî¤ù¢ññ¢(Þ.õ)/îêññ¢(î.õ)
Decimal digit - ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) Þôè¢èñ¢
Decimal notation, binary coded  - Þ¼ñ袰ø¤º¬ø, ðî¤ù¢ñ(Þ.õ)/îêñè¢(î.õ) °ø¤ò¦´
Decimal number - ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) âí¢
Decimal point - ðî¤ù¢ñ(Þ.õ)/îêñð¢(î.õ) ¹÷¢÷¤
Decimal point, actual  - àí¢¬ñð¢ ðî¤ù¢ñ(Þ.õ)/îêñð¢(î.õ) ¹÷¢÷¤
Decimal point, assumed   - ªè£í¢ì ðî¤ù¢ñ(Þ.õ)/îêñð¢(î.õ) ¹÷¢÷¤
Decimal representation, binary coded  - Þ¼ñ袰ø¤º¬øð¢ ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) ê¤î¢î¤ó¤ð¢¹
Decimal system - ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ)
Decimal to binary conversion - ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) - Þ¼ñ ñ£ø¢øñ¢
Decimal to hexadecimal conversion - ðî¤ù¢ñ(Þ.õ)/îêñ(î.õ) ðî¤ÂÁ ðî¤ù¢ñ(Þ.õ)/ îêñ(î.õ) ñ£ø¢øñ¢
Decision - î¦ó¢ñ£ùñ¢
Decision box - î¦ó¢ð¢¹ð¢ ªð좮
Decision instruction - î¦ó¢¾è£í¢ Üø¤¾Áî¢îô¢(Þ.õ)/èì¢ì¬÷(î.õ)
Decision structure - î¦ó¢¾è£í¢¢ ܬñð¢¹
Decision symbol - î¦ó¢¾è£í¢ °ø¤ò¦´
Decision table - î¦ó¢¾è£í¢¢ Üì¢ìõ¬í
Decision theory - î¦ó¢¾è£í¢ «è£ì¢ð£´
Decision tree - î¦ó¢¾è£í¢ ñóñ¢
Decision logical - î¼è¢è(Þ.õ)/ãóí(î.õ) º®¾
Deck - è좴
Declaration statement - Üø¤õ¤ð¢¹è¢ Ãø¢Á
Decode - °ø¤ ï¦è¢èñ¢/°ø¤º¬ø Üõ¤ö¢ð¢¹
Decoder - °ø¤º¬ø Üõ¤ö¢ð¢¹
Decoding - °ø¤º¬øòõ¤ö¢î¢îô¢
Decollarate - î£÷¢ ð¤ó¤î¢îô¢
Decollate - «êó¢ð¢¹ õ¤´ð¢¹
Decrement - Þøé¢° ñ£ùñ¢
Decryption - ñ¬øò¦´ ï¦è¢èñ¢
Dedicated - îù¤ð¢ðòù¢(Þ.õ)/Üó¢ð¢ðí¤î¢îô¢(î.õ)
Dedicated computer - îù¤ð¢ðòù¢¢(Þ.õ)/Üó¢ð¢ðí¤ð¢¹è¢(î.õ) èí¤ù¤
Dedicated line - îù¤ð¢ðòù¢¢(Þ.õ)/Üó¢ð¢ðíî¢(î.õ) ªî£ìó¢
Dedicated word processor - îù¤ð¢ðòù¢¢(Þ.õ)/Üó¢ð¢ðíê¢(î.õ)  ªê£ô¢ ªî£°ð¢ð¤
Default - ªè£ì£(Þ.õ)/õ£ó£(î.õ) 郎ô
Default operator - ªè£ì£(Þ.õ)/õ£ó£(î.õ) 郎ô Þòè¢è¤
Default value - ªè£ì£(Þ.õ)/õ£ó£(î.õ) 郎ô ñî¤ð¢¹
Defect - °¬øð£´
Deferred address - î÷¢÷¤¬õ ºèõó¤
Deferred entry - î÷¢÷¤ ¬õ𢹠¸¬ö¾/îù¢ï¤¬ôð¢¹ð¢ ðè
Deferred exit - î÷¢÷¤ ¬õ𢹠ªõ÷¤«òø¢øñ¢
Defined function key, user  - ðòù¢ð´î¢îó¤ù¢ õ¬óð¢ð´î¢¶ ªî£ö¤ø¢ð´ ê£õ¤(Þ.õ)/ õ¤¬ê(î.õ)
Definite iteration - ï¤ê¢êòð¢ ðù¢º¬ø(Þ.õ)/õ¬ó郎ô(î.õ) ªêò¢îô¢
Degausser - è£ï¢îð¢¹ô ï¦è¢è¤
Degradation - îóõ¦ö¢ê¢ê¤
Design cycle - õ®õ¬ñ𢹠²öô¢ õì¢ìñ¢
Deinstall - èöø¢øô¢/ï¦è¢èô¢
Dejagging - ð¤ê¤Á ï¦è¢èñ¢
Delay circuit - î£ñîê¢ ²ø¢Á/²íè¢èê¢ ²ø¢Á
Delay line - î£ñî «õ¬÷/ܬôè¢èö¤¾
Delay line storage - ²íè¢èê¢ ²ø¢Áî¢ «îè¢èèñ¢/è÷ë¢ê¤òñ¢
Delete (Del) key - ï¦è¢èø¢ ê£õ¤(Þ.õ)/õ¤¬ê(î.õ)
Delete all - ܬùñ¢ ï¦è¢°
Deletion record - ï¦è¢° ðõ´
Delimit - õ¬óòÁ(Þ.õ)/Ü÷õÁ(î.õ)
Delimiter - õ¬ó¾(î.õ)/Ü÷¾ê¢(î.õ) ²ì¢®
Delivery - õöé¢èô¢/«êó¢ð¢ð¤î¢îô¢
Demagnetization - è£ï¢î ï¦è¢èñ¢
Demand paging - «õí¢´ ðè¢èñ¢ ªðøô¢
Demand report - «õí¢´ Üø¤è¢¬è
Demodulation - °ø¤ð¢ð¤øè¢èñ¢
Demount - Þøè¢°îô¢
Demultiplexer - ðô¢«êó¢ð¢¹ ï¦è¢è¤
Dense binary code - Üìó¢ Þ¼ñè¢ °ø¤º¬ø
Dense list - Üìó¢ ð좮òô¢
Density - Üìó¢î¢î¤
Density, bit - ð¤ì¢ ªêø¤¾
Density, character - â¿î¢¶¼ê¢ ªêø¤¾
Density, double - Þó좬ìê¢ ªêø¤¾
Density, packing - ªð£î¤ê¢ ªêø¤¾
Density, recording - ðèê¢ ªêø¤¾
Density, single - îù¤ê¢¢ ªêø¤¾
Density, storage - è÷ë¢ê¤òê¢ ªêø¤¾
Departmental computing - ¶¬øê£ó¢ èí¤ù¤ð¢ðí¤
Departmental processing - ¶¬øê£ó¢ º¬øõö¤ò£è¢èñ(Þ.õ)/ªêòø¢ð´î¢îñ¢(î.õ)¢
Dependency - ê£ó¢¹ 郎ô
Dependent - ê£ó¢ð£÷ó¢
Depth - Ýöñ¢
Deque - Þ¼õö¤ê¢ ꣬ó
Descender - Þøé¢è¤
Descending order - Þøé¢° õó¤¬ê
Description, data - îó¾ õ¤õó¤ð¢¹
Descriptive statistics - õ¤õóí𢠹÷¢÷¤ò¤òô¢
Descriptor - õ¤õó¤ð¢¹ê¢ ªê£ô¢, õ®õ¬ñð¢¹î¢ ¶¬íè÷¢
Design automation - õ®õ¬ñð¢¹î¢ îù¢ù¤ò£è¢èñ¢
Design costs - õ®õ¬ñð¢¹ê¢ ªêô¾è÷¢
Design engineer