D
Terms
- .NET
- .NET Framework
- D-channel
- D-ILA - Direct Drive Image Light Amplifier
- D-Link
- D-VHS
- D/L - download
- D1 resolution
- D2D
- D2D2T
- D2T
- DAA
- DAC - Discretionary Access Control
- daemon
- DAFS - Direct Access File System
- daisy chain
- daisy-wheel printer
- DAL
- Dalvik
- DAM - digital asset management
- DAMA - Demand-Assigned Multiple Access
- damage over time
- DAML
- DAML+OIL
- DAN
- DAO
- dark archive
- dark fiber
- darknet
- Darrloz (Linux.Darrloz)
- Dart programming language
- DAS - Direct Attached Storage
- DASD
- DashPC
- DAT
- data
- data at rest
- data at rest protection
- data breach
- data buffer
- data center
- data center consolidation - IT consolidation
- data center container (PODs)
- data center economizer
- data center management
- data center tiers
- data cleansing (data scrubbing)
- data compression
- data custodian
- data deduplication
- data dictionary
- data entry
- data flow model
- data flow modeling
- data glove
- data independence
- Data Infrastructure Hygiene
- data integrity
- data logging
- data marshalling
- data mart
- data migration
- data miner
- data mining
- data mirroring
- data modeling
- data processing
- data recovery
- Data Sending Trojan
- data server
- data services
- data set
- data structure
- data synchronization
- data transfer rate
- data type
- data vaulting
- data virtualization
- data warehouse
- database
- database administrator (DBA)
- database engine
- database server
- database shard (sharding)
- database software
- DataBurst Cache
- datagram
- Datagram Congestion Control Protocol
- Datalog
- DataPad
- DataPortability
- daughtercard
- day forward
- DB-25
- DB2 - Database 2
- DBA dashboard
- dBASE
- DBCS
- DBMS - database management system
- DCC
- DCE
- DCIM - data center infrastructure management
- DCL
- DCOM
- DCT
- DD
- DD-WRT
- DDC
- DDE
- DDL
- DDMS
- DDO
- DDoS attack - Distributed Denial of Service
- DDP
- DDR-SDRAM - Double Data Rate-Synchronous DRAM
- DDR2-SDRAM
- DDS
- de facto standard
- dead key
- dead pixel
- dead tree edition
- deadlock
- deathmatch
- Debian
- Debian Goodies
- debug
- debugger
- DEC
- decibel
- decimal
- decision support system - DSS
- declare
- decode
- decoder
- decoupled
- decrement
- decryption
- DeCSS
- DECT
- dedicated
- dedicated server
- deep dialing
- deep link
- deep pages
- defacement
- default
- default gateway
- Defense In-Depth
- Defrag
- defragment
- degauss
- degrees of freedom
- del.icio.us
- delete
- Delete key
- delimiter
- delisting
- Dell Computer - Dell Technologies
- Delphi
- delta frame
- delta point
- demand paging
- demarcation point (point of demarcation)
- demultiplex
- DEN
- dendrimer
- density
- DEP
- deploy
- deprecated
- depth of field
- derivative work right
- derived class
- derived works
- DES
- descender
- Deschutes Pentium Processor
- design win
- desk accessory (DA)
- desknote
- desktop
- desktop computer
- desktop publishing
- desktop virtualization
- Desktop-as-a-service (DaaS)
- destination
- Destructive Trojan
- detachable screen laptop
- deterministic system
- device
- Device Bay
- device manager
- device-dependent
- Devicescape
- Devil's Ivy
- DevOps - development and operations
- DHA
- DHCP - Dynamic Host Configuration Protocol
- DHCP Server Settings
- Dhrystone
- dial peer
- dial peer hunting
- Dial-on-Demand Routing (DDR)
- dial-up access
- Dial-Up Networking
- dialer
- dialog box
- DIB
- DICOM
- dictionary attack
- DID - direct inward dialing
- die
- dielectric
- difference score
- differential incremental backup
- diffusing update algorithm
- Digg
- Digg This
- DigiNotar
- digital
- digital access and cross-connect system (DACS)
- digital advertising
- Digital AMPS
- digital artifact
- digital audio
- digital camera
- digital cash
- digital certificate
- Digital City
- digital divide
- digital duplicates
- digital envelope
- digital footprint
- digital goods
- digital home
- digital ink
- Digital Living Network Alliance
- digital loop carrier
- digital mapping
- Digital Media Boost
- digital monitor
- Digital Negative
- digital phone
- digital photo effects
- digital photography
- digital satellite system
- digital signature
- digital twin
- digital video
- digital video surveillance system
- digital wallet
- digital watermark
- digital zoom
- digital-to-analog converter
- Digital8
- digitize
- digitizing tablet
- DIIOP
- dilberted
- DIMM - dual in-line memory module
- DIN connector
- dingbat
- diode
- diopter
- DIP
- DIP switch
- dipole antenna
- DirecPC
- direct broadcasting satellite
- Direct digital marketing
- direct fingerprint reader
- direct memory execute
- direct photo printing
- Direct Web Remoting (DWR)
- direct-connect modem
- direct-view TV
- Direct3D
- DirectDraw
- directory
- directory service
- DirectPlay
- DirectX
- dirty bit
- dirty data
- DISA
- disaster recovery as a service - DR-as-a-Service
- Disaster Recovery-as-a-Service (DRaaS)
- disc
- Disco
- discrete
- discretize
- disintermediation
- disk
- disk array
- disk cache
- disk compression
- disk controller
- disk drive
- disk image
- disk mirroring
- disk optimizer
- disk pack
- disk scrubbing
- disk striping
- disk thrashing
- diskless workstation
- display
- display screen
- dissolve
- distance learning
- distributed computing
- distributed database
- distributed file system
- distributed processing
- Distribution Point
- distribution system
- distro
- dithering
- DiVA
- Divx
- DivX HD
- DLA
- DLC
- DLCI - data link connection identifier
- DLL
- DLP - Digital Light Processing
- DLP – data loss prevention
- DLS
- DLSw - Data-Link Switching
- DLT
- DM - direct message
- DMA - direct memory access
- DMCA
- DMCA 1201
- DMI
- DML
- DMTF
- DMZ - demilitarized zone
- DNA computer
- DNIS
- DNS - Domain Name System
- DNS parking (domain parking)
- DNS SEC
- DNSBL
- DNSChanger
- DOA - dead on arrival
- DOA Report
- Docker
- Docker Datacenter
- docking station
- DoCoMo
- DOCSIS
- document
- document flip
- document management
- Document Type Declaration
- document type definition (DTD)
- documentation
- DOI
- Dolby Digital
- Dolby Digital EX
- Dolby Digital Plus
- Dolby Laboratories
- Dolby Pro Logic IIx
- Dolby Surround
- Dolby TrueHD
- DOM - Document Object Model
- domain
- domain authority
- domain controller
- domain hosting
- Domain Join
- domain migration
- domain name
- domain name administrative contact
- domain name billing contact
- domain name dispute
- domain name naming authority
- domain name registrant
- domain name registrar
- domain name renewal
- domain name resolvers
- domain registration
- dongle
- Donut - Android Codename
- dooce
- doorway
- dope
- doppelblogger
- Dorkbot
- DOS - disk operating system
- DoS attack - Denial of Service attack
- DOS Protected Mode Interface (DPMI)
- dot
- dot pitch
- dot-matrix printer
- DOT4 protocol
- DOTBAM
- double click
- double precision
- double-density disk
- double-post
- double-sided disk
- down (crash)
- down converter
- downconversion
- downlink
- download
- downstream
- downtime
- doxing
- DP
- DPI - dots per inch
- DPMS
- draft mode
- draft quality
- drag
- drag-and-drop
- DragonBall processor
- Dragonchain
- DragonFly BSD
- DRAM - dynamic random access memory
- draw program
- drexting
- dribbleware
- Dridex malware
- drill down
- drill through
- drive bay
- drive-by download
- driver
- DRM
- DRM-Free
- DroidDream
- drop cap
- drop frame
- drop the pin
- Dropbox
- dropper
- DRP - disaster recovery plan
- Drupal
- DSI
- DSLAM - Digital Subscriber Line Access Multiplexer
- DSML
- DSN - Data Source Name
- DSO - device software optimization
- DSOM
- DSP - digital signal processing
- DSR
- DSSS - direct-sequence spread spectrum
- DSSSL
- DSTN
- DSTP
- DSVD
- DTCP-IP
- DTE - Data Terminal Equipment
- DTMF
- DTN - Disruption Tolerant Networking
- DTS
- DTS Inc.
- DTS-ES
- DTV
- dual boot
- dual head card
- dual layer
- dual monitor
- dual-core
- dual-homed host
- dual-mode device
- dual-processor
- dual-ring topology
- dual-scan display
- dub
- dumb terminal
- dummy
- dump
- duotone
- duplexer
- duplicate content - SEO
- duty cycle
- DV converter
- DVB
- DVB-H
- DVB-HTML
- DVB-Java
- DVB-MHP
- DVB-SH
- DVD - digital versatile disc
- DVD authoring
- DVD navigation data
- DVD Studio Pro
- DVD Video file system
- DVD VR
- DVD+R
- DVD+RW
- DVD-Audio
- DVD-D
- DVD-MP3
- DVD-R
- DVD-RAM
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