Question Detail In which of the following status flags required for data transfer are present ? Interface CircuitParallel LineDevice CircuitNone of Above Answer: Option A Ad Similar Questions : 1. One byte equals to how many bits ? 4 bits8 bits12 bits16 bits Answer: Option B 2. What is meaning of "VAD" ? Velocity AddressViscous AddressVector AddressVolatile Address Answer: Option C 3. Which determines the address of I/O interface ? Register selectChip selectBoth of aboveNone of above Answer: Option C 4. What is meaning of DMAC ? Dual memory access controllerDirect memory access controllerDirect memory access computerDirect memory accumulator controller Answer: Option B 5. EA stands for ? Effective addressEffective absoluteEffective addEnd address Answer: Option A Read more from - Computer System Architecture Questions Answers