Question Detail Disk Operating System (DOS) was designed to work with which of the following input device ? MouseKeyboardJoyStickXbox Answer: Option B Similar Questions : 1. Which among following is the lowest form of Computer Language ? Assembly LanguageMachine LanguageCOBOLPerl Answer: Option B 2. Firewall is ? a hardwarea softwarecan be a hardware as well as softwarecan neither be a hardware nor a software Answer: Option C 3. Which of following allows two or more users to work on same time ? MultiprocessingMultithreadingMultiprocessingMulticapable Answer: Option C 4. What is full form of VDU ? Visible Display UnitVisible Diode UnitVisual Display UnitVisual Diode Unit Answer: Option C 5. SLIP stands for ? Serial Line Internet ProcessingSerial Line Internet ProtocolSerial Line ProtocolNone of above Answer: Option C Read more from - Computer Awareness Questions Answers - Set 2