EntityQ80421· pop 5· linked from 55 articlesdatabase machineSign in to saveConnectionsdatabaseEntityquery languageEntitycomputerEntityoperating systemEntityInternational Standard Book NumberEntitycomputer hardwareEntityGNU Free Documentation LicenseEntitydigital object identifierEntitylocal area networkEntitycomputer securityEntitymicroprocessorEntitycomputer architectureEntitycomputer memoryEntityparallel computingEntityclientEntityentity-relationship modelEntitydatabase normalisationEntitydata recoveryEntityfrontend and backendEntitydata integrityEntityCategoriesClasses of computersDatabases