R   Race condition - ðï¢îò 郎ô Rack - ¬õð¢¹ê¢ êì¢ìñ¢ Radio button - õ£ªù£ô¤ð¢ ªð£î¢î£ù¢ Radix - âí¢ Ü®ñ£ùñ¢ Radix notation  - âí¢ Ü®ñ£ùè¢ °ø¤ñ£ùñ¢ Radix point - ð¤ù¢ù𢠹÷¢÷¤ Radix sorting - âí¢ Ü®ñ£ù õó¤¬êò£è¢èñ¢ Ragged left - ê¦ó¤ô¢ Þì¶ Ragged right - ê¦ó¤ô¢ õô¶ Raised flooring - àòó¢î¢î¤ò î÷ñ¢ RAM - Random Access Memory- âù¢ðîù¢ °Áè¢èñ¢ Random access - îø¢«ð£è¢°ð¢ ªðÁõö¤(Þ.õ)/ܵè¢èñ¢(î.õ) Random access file - îø¢«ð£è¢°ð¢ ªðÁõö¤(Þ.õ)/ܵ°è¢(î.õ) «è£ð¢¹ Random access memory - îø¢«ð£è¢°ð¢ ªðÁõö¤(Þ.õ)/ܵ°(î.õ) 郎ùõèñ¢ Random access storage - îø¢«ð£è¢°ð¢ ªðÁõö¤(Þ.õ)/ܵ°î¢(î.õ) «îè¢èèñ¢/è÷ë¢ê¤òñ¢¢ Random logic design - îø¢«ð£è¢° îó¢è¢è(Þ.õ)/ãóí(î.õ) õ®õ¬ñ𢹠Random number - îø¢«ð£è¢° âí¢ Random processing - îø¢«ð£è¢°ê¢ º¬øõö¤ò£è¢èñ¢¢(Þ.õ)/ªêòø¢ð´î¢îñ¢(î.õ) Range - õ¦ê¢² Range check - õ¦ê¢²ê¢ êó¤ð£ó¢ð¢¹ Rank - õó¤¬ê 郎ô Raster display - ðóõô¢ è£ì¢ê¤ Raster fill - ðó¾ ï¤óð¢ðô¢ Raster graphics - ðó¾ õ¬óõ¤òô¢ Raster scan - ðó¾ õ¼ìô¢ Rate, clock - è®è£ó õ¦îñ¢ Rate, keying-error - ê£õ¤(Þ.õ)/õ¤¬ê(î.õ)+C4752 õ¿ õ¦îñ¢ Rate, read - õ£ê¤ð¢¹ õ¦îñ¢ Ratio, utilization - ðòù¢ð´î¢¶ õ¤è¤îñ¢ Rat's nest - âô¤ õ¬÷ Raw data - ðꢬêî¢îó¾/èê¢ê£î¢¢ îó¾ Ray tube store, cathode - è«î£ì¢´è¢ èî¤ó¢°ö£ò¢ «îè¢èèñ¢ Ray tube, cathode - èî£ì¢´è¢ èî¤ó¢ °ö£ò¢ Read - õ£ê¤ Read head - õ£ê¤ð¢¹î¢ î¬ô Read only  memory - õ£ê¤ð¢¹ ñ좴ñ¢ 郎ùõèñ¢ Read only storage - õ£ê¤ð¢¹ ñ좴ñ¢ «îè¢+C4762èèñ¢/è÷ë¢ê¤òñ¢ Read rate - õ£ê¤ð¢¹ õ¦îñ¢ Read, scatter - ê¤îøô¢ õ£ê¤ð¢¹ Read time - õ£ê¤ð¢¹ «ïóñ¢ Read/ write channel - õ£ê¤/⿶ õ£ò¢è¢è£ô¢ Read/ write head - õ£ê¤/⿶ î¬ô Reader - õ£ê¤ð¢ð¤ Reader, card Ü좬ì õ£ê¤ð¢ð¤ Reader, character - õ󤻼 õ£ê¤ð¢ð¤ Reader, film - ðìô õ£ê¤ð¢ð¤ Reader head - õ£ê¤ð¢¹î¢¢ î¬ô Reader, magnetic ink character - è£ï¢î  ¬ñ â¿î¢¶¼ õ£ê¤ð¢ð¤ Reader, paper tape - èìî£ê¤ ï£ì£ õ£ê¤ð¢ð¤ Reader, tape - ï£ì£ õ£ê¤ð¢ð¤ Reading station - õ£ê¤ð¢¹ 郎ôòñ¢ Read-write head - õ£ê¤ ⿶ î¬ô Real address - ªñò¢ ºèõó¤ Real constant - ªñò¢ ñ£ø¤ô¤ Real number - ªñò¢ âí¢ Real storage - ªñò¢î¢ «îè¢èèñ¢/è÷ë¢ê¤òñ¢ Real- time - ï¤èö¢ «ïóñ¢ Real -time clock - ï¤èö¢ «ïóè¢ è®¬è Real time image generation - ï¤èö¢ «ïóð¢ ð®ñ à¼õ£è¢èñ¢   Real- time output - ï¤èö¢ «ïó õ¼õ¤¬÷¾ Real time processing - ï¤èö¢ «ïó º¬øõö¤ò£è¢èñ¢(Þ.õ)/ªêòø¢ð´î¢îñ¢(î.õ) Reboot - ªî£ìè¢è Ýòî¢îñ¢ Receive - ªðÁ Recipient - ªðÁïó¢ Recognition, voice - °óô¢ Üø¤¬è Recompile - ñ¦÷¢¢ ªî£° Reconnection - ñ¦÷¢ ªî£´ð¢¹ Reconstruction - ñ¦÷¢ è좴ñ£ùñ¢ Record - ð Record, addition  - Ãì¢ìô¢ ð Record count - ðõ좴 âí¢í¤è¢¬è Record, data - îó¾ð¢ ð Record, fixed length - 郎ô ï¦÷ð¢ ð Record format - ð ܬñ¾¼ Record length - ð ï¦÷ñ¢ Record management - ðõ좴 ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ) Record manager - ð ºè£¬ñò£÷ó¢(Þ.õ)/«ñô£÷ó¢(î.õ) Record number - ð âí¢ Recording  layout - ðî¤¾î¢ î÷被è£ôñ¢ Recording density - ð Üìó¢î¢î¤ Recover - ñ¦÷ð¢ªðÁ Recoverable error - ñ¦ì¢èî¢î° õ¿(Þ.õ)/ð¤¬ö(î.õ) Recovery - ñ¦ì¢¹ Rectangular coordinate system - ªê颰 Ý÷¢Ãø¢Á º¬ø¬ñ(Þ.õ)/ܬñð¢¹(î.õ) Rectifier - î¢î¤/«ïó¢ð¢ð´î¢î¤ Recurring cost - ñ¦÷¢õ¼(Þ.õ)/ªî£ìó¢(î.õ) ªêô¾ Recursion - ñÁ ²öø¢ê¤ Recursive - ñÁ²öô¢ Recursive procedure - ñÁ²öô¢ ï¬ìº¬ø/ªêòù¢º¬ø Recursive subroutine ñÁ²öô¢ ¶¬íï¬ìº¬ø Red-green-blue monitor - ê¤õð¢¹-ðꢬê-ï¦ô ï¤øî¢ ªîó¤õ¤ð¢ð¤(Þ.õ)/ Red-green-blue monitor -   óòèñ¢(î.õ) Redo - ñ¢ðꢪêò¢ Reduce font - ê¤ø¤ò â¿î¢¶ Reduction - °¬øî¢îô¢ Redundancy - «õ÷¢ñ¤¬è(Þ.õ)/ñ¤¬è¬ñ(î.õ) Redundancy check - «õ÷¢ñ¤¬è(Þ.õ)/ñ¤¬è¬ñ(î.õ) êó¤ð£ó¢ð¢¹ Redundancy code - «õ÷¢ñ¤¬è(Þ.õ)/ñ¤¬è¬ñ(î.õ) °ø¤º¬ø Redundant information - «õ÷¢ñ¤¬è(Þ.õ)/ñ¤¬è¬ñ(î.õ) îèõô¢ Reel - ²¼÷¢ Reentrant - ñ¦÷¢¸¬öïó¢ Reentrant subroutine - ñ¦÷¢¸¬ö ¶¬íï¬ìº¬ø Reference address - «ñø¢«è£÷¢ ºèõó¤ Reference edge - ªð£¼ï¢¶ õ¤÷¤ñ¢¹ Reflectance - âó£÷¤ó¢ î¤øù¢/ªîø¤ð¢¹î¢î¤øù¢ Reflectance ink - ªîø¤î¤øù¢ ¬ñ Reformat - ñ¦÷¢õ®õ¬ñ𢹠Refresh - ¹¶ ñôó¢¾ Refresh circuitry - ¹¶è¢èô¢ ²ø¢ø¬ñ𢹠Refresh display cycle - ¹¶è¢èô¢ è£ì¢ê¤ ²öô¢¢ Refresh memory - 郎ùõè ¹¶è¢èñ¢ Refresh rate - ¹¶è¢èô¢ õ¦îñ¢ Refreshing - ¹¶è¢èô¢ Regenerate - ñ¦÷£è¢° Region - ñí¢ìôñ¢/ð¤ó«îêñ¢ Register - ðî¤õèñ¢/ðõ´ Register, access control - ªðÁõö¤(Þ.õ)/ܵ°è¢(î.õ) è좴ð¢ð£ì¢´ ðõ´ Register, address - ºèõó¤ð¢  ðõ´ Register, arithmetic - âí¢èí¤î ðõ´ Register, check - êó¤ð£ó¢ð¢¹ð¢ ðõ´ Register, circulaing - ²ø¢Áð¢ ðõ´ Register, console display - Þ¬í¬ñòè¢ è£ì¢ê¤ð¢ ðõ´ Register, current instruction - ïì𢹠Üø¤¾Áî¢îô¢ ðõ´ Register, error - õ¿ð¢ ðõ´ Register, index - ²ì¢®ð¢ ðõ´ Register, shft - ñ£ø¢Áð¢ ðõ´ Register, storage - «îè¢èèè¢/è÷ë¢ê¤òð¢ ðõ´ Registration - ðî¤î¢îô¢/ð ªêò¢îô¢ Regression analysis - ð¤ù¢ªêòô¢ ð°ð¢ð£ò¢¾ Regression testing - ð¤ù¢ªêòô¢¢ «ê£î¬ù Relation - ªî£ìó¢¹/àø¾ Relational data base - ªî£ìó¢¹ ï¤¬ôî¢ îó¾î¢ î÷ñ¢¢ Relational database management - ªî£ìó¢¹Á îó¾î¢ î÷ ºè£¬ñ(Þ.õ)/«ñô£í¢¬ñ(î.õ) Relational expression - ªî£ìó¢¹ ï¤¬ô «è£¬õ Relational model - ªî£ìó¢¹ ï¤¬ô ñ£î¤ó¤òñ¢/ð®õñ¢(Þ.õ)/ð®ññ¢(î.õ) Relational operation - ªî£ìó¢¹ ï¤¬ô ªêò¢ðí¤ Relational operator - ªî£ìó¢¹ ï¤¬ô ªêò¢ðí¤òó¢ Relational structure - ªî£ìó¢¹ ï¤¬ô èì¢ì¬ñ𢹠Relative address - ê£ó¢¹ ºèõó¤ Relative cell reference - ê£ó¢¹ èôù¢ «ñø¢«è£÷¢ Relative coding - ê£ó¢¹è¢ °ø¤º¬ø Relative movement - ê£ó¢¹ Þòè¢èñ¢ Relay - 郎ô àíó¢î¢î¤ Release (v) - ªõ÷¤ò¦´ Release version - ªõ÷¤ò¦ì¢´ð¢ ðî¤ð¢¹ Reliability - ïñ¢ðèî¢ îù¢¬ñ Relocatable address - «õø¢ø¤ì ܬñ¾¼ ºèõó¤ Relocatable code - ñÁÞì °ø¤º¬ø Relocatable program - ñÁÞì ܬñî° ªêò¢ï¤óô¢ Relocate - ñÁÞìð¢ðì/«õø¤ìî¢î¤ø¢° Remainder - 郎ù×좮 Remark - è¼î¢¶è¢ °ø¤ð¢¹ Remote - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) Remote access - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) ªðÁõö¤(Þ.õ)/ ܵè¢èñ¢(î.õ) Remote batch processing - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) ªî£°î¤ï¤óô¢ º¬øõö¤ò£è¢èñ¢(Þ.õ)/ªêòø¢ð´î¢îô¢(î.õ) Remote computer terminal - ªî£¬ô èí¤ù¤ º®õ¤ìñ¢ Remote computing service - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) èí¤ù¤ê¢ «ê¬õ Remote console - ªî£¬ô Þ¬íòèñ¢ Remote job entry - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) «õ¬ô ðí¤ð¢ð Remote job service - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) «õ¬ôê¢ «ê¬õ Remote logging - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) ðè Remote processing - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) º¬øõö¤ò£è¢èñ¢(Þ.õ)/ ªêòø¢ð´î¢îô¢(î.õ) Remote processor - ªî£¬ô º¬øõö¤ò£è¢èñ¢(Þ.õ)/ªêòø¢ð´î¢îô¢(î.õ) Remote station - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) 郎ôòñ¢ Remote terminal - «êò¢¬ñ(Þ.õ)/ªî£¬ô(î.õ) º¬ùòñ¢ Removable media - èöø¢Á áìèé¢è÷¢ Remove - Üèø¢Á Reorder point - ñ¦÷¢ ÜÂð¢¹ñ£ù Þ¼ð¢¹÷¢÷¤ Reorganize - ñ¦÷¢ å¿é¢è¬ñ Repagination - ðè¢èñ¢ ñ£ø¢ø¤ò¬ñ𢹠Repaint - ñ¦÷¢ õí¢íñ¤° Repeat counter - ñ¦÷¢ªêò¢ âí¢í¤ Repeat key - ñ¦÷¢ªêò¢ ê£õ¤(Þ.õ)/õ¤¬ê(î.õ) Repeater - ñ¦÷¢ ªêò¢ò¤ Repeating number - ñ¦÷¢õ¼ âí¢ Repetition instruction - ñ¦÷¢õ¼ Üø¤õ¤î¢îô¢(Þ.õ)/èì¢ì¬÷(î.õ) Replace - ñ£ø¢ø¤´ Replacement theory - ñ£ø¢ø¦ì¢´è¢ ªè£÷¢¬è Replay - ñ¦÷£ì¢´/ñ¦÷£ìô¢ Replay to all - âô¢ô£¼è¢°ñ¢ ñ¦÷£ì¢®è¢ è£ì¢´ Report - Üø¤è¢¬è Report, error - õ¿ Üø¤è¢¬è Report file - Üø¤è¢¬èè¢ «è£ð¢¹ Report generation - Üø¤è¢¬è Ýè¢èñ¢ Report generator - Üø¤è¢¬è Ýè¢è¤ Report writer - Üø¤è¢¬è ⿶ïó¢ Representation - ð¤óî¤ï¤î¤î¢¶õñ¢/ê¤î¢î¤ó¤ð¢¹ Representation, binary - Þ¼ñ ð¤óî¤ï¤î¤î¢¶õñ¢/ê¤î¢î¤ó¤ð¢¹ Representation, binary coded decimal - Þ¼ñ îêñ °ø¤ò¦ì¢´ ð¤óî¤ï¤î¤î¢¶õñ¢ Representation, data - îó¾ê¢ ê¤î¢î¤ó¤ð¢¹ Representation, fixed point - 郎ôð¢¹÷¢÷¤ ê¤î¢î¤ó¤ð¢¹ Representation, floating point - ñ¤î袰 ¹÷¢÷¤ ê¤î¢î¤ó¤ð¢¹ Representation, number - âí¢ ê¤î¢î¤ó¤ð¢¹ Reproduce - ñ¦÷¢ àø¢ðî¢î¤/ñ¦÷¢ à¼õ£è¢èñ¢ Reprogramming - ñÁªêò¢ï¤óô£è¢èñ¢ Reprographics - å÷¤ð¢ðìð¢ ð®ªò´ð¢¹è¢è¬ô Re run - ñÁ æì¢ìñ¢ Reserved accumulator - ¬õð¢¹î¢ î¤ó좮 Reserved word - å¶è¢°ªêò¢¢ ªê£ô¢ Reset - ñ¦÷¢ Þìô¢ Reset button - ñ¦÷¢ Þìô¢ ªð£î¢î£ù¢ Reset key - ñ¦÷¤ìø¢ ê£õ¤(Þ.õ)/õ¤¬ê(î.õ) Reset mode - ñ¦÷¢ Þìô¢ ð£é¢° Reset, cycle - ñ¦÷¢ Þìô¢ ²ø¢Á Reside - à¬ø, õî¤ Resident program - õî¤õ¤ìê¢ ªêò¢ï¤óô¢ Residual value - âê¢ê𢠪ðÁñ£ùñ¢(Þ.õ)/ñî¤ð¢¹(î.õ) Resilient - ñ¦÷¢õ¼ Resistor - î¬ì Resizing - ñÁ Ü÷õ£è¢èñ¢ Resolution - ð¤ó¤î¤øù¢ Resource - õ÷ñ¢ Resource allocation - õ÷ å¶è¢è¦´ Resource file - õ÷𢠪ð£¼ï¢¶¬è Resource leveling - õ÷ ñì¢ìð¢ð´î¢¶¬è Resource sharing - õ÷ð¢ ðè¤ó¢¾ Response - ¶ôé¢è÷¢¢ Response time - ¶ôè¢èô¢ «ïóñ¢ Response unit, audio - «è÷í¤î¢ ¶ôé¢èô¢ Üô° Restart - ñÁªî£ìè¢èñ¢ Restore (v) - ñ¦÷¢ 郎ôð¢ð´î¢îô¢ Results - õ¤¬ìè÷¢/º®¾è÷¢ Resume - ñ¦÷¢ ªî£ì袰 Retention period - ¬õî¢î¤¼ «ïóñ¢ Retrieval - ñ¦ì¢¹ Retrieval, information - îèõô¢ ñ¦ì¢¹ Retrieving - ñ¦ì¢ìô¢ Retrofit - ð¤ù¢ ñ£ø¢ø¤ò¬ñ𢹠Return - ñ¢¹ RETURN key - ñ¢¹ê¢ ê£õ¤(Þ.õ)/õ¤¬ê(î.õ) Return, carriage - ªè£í¢´ªêô¤ ñ¦÷¢õ¼¬è Reusable - ñ¦÷¢ðòÂÁ Reverse video - âî¤ó¢ï¤¬ô õ¦®«ò£ Review - ñ¦÷¢ð£ó¢¬õ  Rewind - ñ¢ðê¢ ²ø¢Á Rewrite - ñ¦ì¢ªì¿¶ Ribbon cable - ï£ì£ õìñ¢ Ribbon cartridge - ï£ì£ð¢ ªð£î¤»¬ø Right - õô¶/õô Right, access - ªðÁõö¤(Þ.õ)/ܵè¢è(î.õ) àó¤¬ñ Right arow - õô¶ Üñ¢¹ Right justified - õô¶ «ïó¢ð¢ð´î¢îô¢ Right shift - õô¶ ªðòó¢¾ Ring - õ¬÷òñ¢ Ring connected - õ¬÷ò ªî£´ð¢¹ Ring network - õ¬÷ò õ¬ôò¬ñ𢹠Ring/ loop network - õ¬÷òñ¢/îì õ¬ôòñ¢ Ripple sort - Üî¤ó¢õêð¢¬ð õó¤¬êò£è¢èñ¢ RO (Read Only) terminal - õ£ê¤ð¢¹ ñ좴ñ¢ º¬ùòñ¢ Roam - î¤ó¤îô¢ Robot - âî¤óù¢/«ó£«ð£ Robot control language - âî¤óù¢ è좴ð¢ð£ì¢´ ªñ£ö¤ Robotics - âî¤óù¤òô¢ Robustness - àóù¢ à¬ì Rod memory - îí¢´ 郎ùõèñ¢ Roll out - ªõ÷¤î¢î÷¢÷ô¢ Rollback - ñ¦÷¢ à¼õ£îô¢ Rollover - ²ø¢ø¤è¢ ªè£÷¢÷ô¢ ROM - Read Only Memory- âù¢ðîù¢ °Áè¢èñ¢: õ£ê¤ð¢¹ ñ좴ñ¢ 郎ùõèñ¢ ROM cartridge - õ£ê¤ð¢¹ ñ좴ñ¢ 郎ùõè𢠪ð£î¤»¬ø ROM simulator - õ£ê¤ð¢¹ ñ좴ñ¢ 郎ùõèð¢ ð£õ¬ù è£ì¢® Root - «õó¢ Rotate - ²ø¢Á Rotating memory - ²öô¢ 郎ùõèñ¢ Rotation - ²öø¢ê¤ Rotational delay - ²öø¢ê¤ê¢ ²íè¢èñ¢ Round off error - «î£ó£òñ£è¢èô¢ õ¿ Round robin - ªî£ìó¢ ²öô¢  Round, round off - «î£ó£òñ£è¢èñ¢ Round the clock - º¿ «ïóºñ¢ Rounding - «î£ó£òñ£è¢èô¢ Router - õö¤ð¢ð´î¢î¤ Routine - õö¬ñ/ï¬ìº¬ø Routine, end of file - «è£ð¢¹ ï¬ìº¬ø º®¾ Routine, malfunction - °¬øê¢ ªêòø¢ð£ì¢´ ï¬ìº¬ø Routing - õö¤ð¢ð´î¢îô¢ Row - õó¤¬ê Row, binary - Þ¼ñ Üìó¢î¢î¤ õó¤¬ê