An instruction code must specify the address of the ?
Operand
Opecode
Both of above
None of above
Answer: Option A
Similar Questions :
1. I/O processor has direct access to ?
Main Memory
Secondary Memory
Flash Memory
ROM
Answer: Option A
2. Which devices among following are usually designed on the complex electromechanical principle ?
Printing devices
Input devices
Storage devices
Peripheral devices
Answer: Option B
3. Which technique has one or more control signal for acknowledgement that is used for intimation ?
Ftp
Ping
Strobe
Handshaking
Answer: Option D
4. 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
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) ;)