Question Detail All the operations in a digital system are synchronized by a clock that is generated by ? ClockClock generatorPulsePulse generator Answer: Option D Similar Questions : 1. A number system that uses only two digits, 0 and 1 is known as ? Octal number systemHexadecimal systemBinary systemDecimal system Answer: Option C 2. Which devices among following are usually designed on the complex electromechanical principle ? Printing devicesInput devicesStorage devicesPeripheral devices Answer: Option B 3. Why we need to have secondary storage ? Store large volume of data that exceed the capacity of main memoryPerform arithmatic and logical operationsTo give power to the system tooTo help processor in processing Answer: Option A 4. What Mnemonic represents ? StringsPhysical AddressOperation AddressOperation codes Answer: Option D 5. In which of the following status flags required for data transfer are present ? Interface CircuitParallel LineDevice CircuitNone of Above Answer: Option A Read more from - Computer System Architecture Questions Answers