Question Detail Which among following is engine of computer ? MouseScannerMonitorProcessor Answer: Option D Similar Questions : 1. Second generation of computers consist of which of following ? Vaccum TubesDiodesVLSI MicroprocessorTransistors Answer: Option D 2. From which year 5th generation of computers is considered ? 1970198019902000 Answer: Option B 3. What is full form of SMPS ? Switch Mode Power SupplySimple Mode Power SupplyStorage Mode Power SupplyStorage Mode Power Shortage Answer: Option A 4. In banking, railways etc which computers are used ? Mini ComputersMicro ComputersMain FramesSuper Computers Answer: Option C 5. What is LINUX ? MalwareOperating SystemApplication ProgramFirmware Answer: Option B Read more from - Computer Awareness Questions Answers - Set 1