In which of the following status flags required for data transfer are present ?
Interface Circuit
Parallel Line
Device Circuit
None of Above
Answer: Option A
Similar Questions :
1. The unit which decodes and translates each instruction and generates the necessary enable signals for ALU and other units is called
ALU
Control Unit
CPU
Logical Unit
Answer: Option B
2. ____ processor has to check continuously till device becomes ready for transferring the data ?
DMA
Interrupt-initiated I/O
IOP
DCP
Answer: Option B
3. Multiprocessor uses large caches but limited process that shares ___ ?
Control Bus
Memory Bus
Multiple memory bus
Single memory bus
Answer: Option D
4. Which devices among following are usually designed on the complex electromechanical principle ?
Printing devices
Input devices
Storage devices
Peripheral devices
Answer: Option B
5. An exception condition in a computer system caused by an event external to the CPU is known as ?
Halt
Process
Interrupt
None of above
Answer: Option C
Explanation:
In my own experience I found very few questions with answer "None of above", if you do not know the answer then its always better to guess among other (If there is no negative marking) ;)