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COPA Bits for Computer Based Test (CBT) by Venugopal Vanjarapu
Computer Operator and Programming Assistant 1st Semester - Module 1 & 2: Safe Working Practice & Introduction to Computer Components 1 Which is the sequence, in which computer operates? A Input, output, process B Input, process, output C Process, input, output D Output, process, input 2 Which is the first general purpose programmable electronic computer? A ENIAC B EDVAC C EDSAC D UNIVAC 3 What type of device is computer? A Electrical device B Electronic device C Electro magnetic D Electro mechanical 4 Who is considered as father of computer? A Charles Babbage B John Lickert C John Mauchy D M.V Wilkes 5 Who invented Analytical engine? A Charles Babbage B John Lickert C John Mauchy D M.V Wilkes 6 What is the main electronic component of the first generation computer? A Integrated circuit B Microprocess C Transistors D Vacuum tubes 7 How does the parallel port transfer a byte? A Bit by bit B 2 bits at a time C 4 bits at a time D 8 bits at a time