Question Detail Which among following is Volatile ? ROMEPROMDROMRAM Answer: Option D Similar Questions : 1. Which system was used extensively by early mini computers ? Binary numberDecimal numberHexadecimal numberOctal number Answer: Option DExplanation:Note : Please note that question is asked about early mini computers. 2. Intercrosses arbitration system for multiprocessor shares a __ ? Control BusDomain BusPrimary BusCommon Bus Answer: Option D 3. Which exception is also known software interrupt ? TrapCallSystem CallAll of above Answer: Option C 4. Which register is memory pointer ? Source indexInstruction registerStack pointerProgram counter Answer: Option D 5. Which is used for this and known as high speed buffer exist with almost each process ? PrimarySecondaryCacheRAM Answer: Option C Read more from - Computer System Architecture Questions Answers