16Input in first-generation computers was mostly through:APunched cards and paper tapeBKeyboards and miceCVoiceDTouch screensView AnswerDiscussWorkspaceReportSaveEasy
17ULSI (Ultra Large Scale Integration) is associated with:AFirst-generation computingBSecond-generation computingCMechanical calculatorsDFifth-generation computingView AnswerDiscussWorkspaceReportSaveMedium
18Which generation introduced operating systems that allowed multiprogramming?AThird generationBFifth generationCSecond generationDFirst generationView AnswerDiscussWorkspaceReportSaveEasy
19The main memory of second-generation computers was:AMagnetic drumBFlash memoryCSemiconductor RAMDMagnetic core memoryView AnswerDiscussWorkspaceReportSaveEasy
20Which generation of computers used magnetic drums for memory?AThird generationBFourth generationCSecond generationDFirst generationView AnswerDiscussWorkspaceReportSaveEasy