Question Detail Which devices among following are usually designed on the complex electromechanical principle ? Printing devicesInput devicesStorage devicesPeripheral devices Answer: Option B Similar Questions : 1. What is full form of LSD ? Less significant dataLess significant digitLeast significant dataLeast significant digit Answer: Option D 2. Which among following is Volatile ? ROMEPROMDROMRAM Answer: Option D 3. RISC stands for ? Risk Instruction Source ComputerReduced Instruction Set ComputerRisk Instruction Set ComputerRisk Instruction Set Computing Answer: Option B 4. A microprogram is sequencer perform the operation ? ReadWriteRead and WriteRead and Execute Answer: Option D 5. What is meaning of PCB ? Process control blockPreempitive control blockProcess close blockProcess carrying block Answer: Option A Read more from - Computer System Architecture Questions Answers