Class 5 Computeradmin2021-08-25T22:09:26+05:30Welcome to your class 5 May Unit Test Name Class 1. Scotsman john napier developed a device called:NapierScotsNapier’s bones2. Blaise pascal developed a:PenCalculatorMouse3. __________ designed the first mechanical computer called difference engine:Charles BabbageSeymour PapertHarvard Aiken4. Logo programming language was developed in:1968193019805. In 1989 __________ was invented by tim berner lee.intexworld wide webWWF6. In 1998 microsoft released windows __________ operating system.2990987. First generation computer was between the duration of:1940 to 19561957 to 19681969 to 19768. Between 1964 to 1975 which generation of computer was there?FirstSecondThird9. Fourth generation computer uses __________micro-processorchipstransistors10. IBM stands for:International Business MachinesInternational Book MachineIn-Built Machine11 out of 10
