Question Detail A computer must have ? Microsoft officeOperating SystemInternet connectivityAn antivirus Answer: Option B Similar Questions : 1. Directory structure in windows is ? FlatHierarchicalBoth of aboveNone of above Answer: Option C 2. In database table, what column represents ? AttributesIndexEntityRelation Answer: Option A 3. Which of the following software is interacts with the hardware ? Application softwareUtility programSystem softwareInterprator Answer: Option C 4. Which is a type of ROM PROMEPROMEEPROMAll of above Answer: Option D 5. Which among following is not an input device ? MouseScannerKeyboardPrinter Answer: Option D Read more from - Computer Awareness Questions Answers - Set 2