Question Detail What is meaning of DMAC ? Dual memory access controllerDirect memory access controllerDirect memory access computerDirect memory accumulator controller Answer: Option B Ad Similar Questions : 1. The unit which decodes and translates each instruction and generates the necessary enable signals for ALU and other units is called ALUControl UnitCPULogical Unit Answer: Option B 2. Which register is memory pointer ? Source indexInstruction registerStack pointerProgram counter Answer: Option D 3. What is meaning of "VAD" ? Velocity AddressViscous AddressVector AddressVolatile Address Answer: Option C 4. Asynchronous means ? Not in step with the elapse of timeNot in step with the elapse of addressNot in step with the elapse of dataNot in step with the elapse of control Answer: Option A 5. A number system that uses only two digits, 0 and 1 is known as ? Octal number systemHexadecimal systemBinary systemDecimal system Answer: Option C Read more from - Computer System Architecture Questions Answers