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Question Detail
EA stands for ?
- Effective address
- Effective absolute
- Effective add
- End address
Answer: Option A
1. What is full form of LED ?
- Low Emitting Diode
- Light Emitting Diode
- Light Emitting Data
- Light Encounter Diode
Answer: Option B
Explanation:
In optical mouse we use pair of LED.
2. If CPU and I/O interface share a common bus than transfer of data between two units is known as ?
- Asynchronous
- Clock dependent
- Synchronous
- Decoder independent
Answer: Option C
3. One byte equals to how many bits ?
- 4 bits
- 8 bits
- 12 bits
- 16 bits
Answer: Option B
4. The performance of the cache memory is measured in terms of ?
- Hit Ratio
- Chat Ratio
- Copy Ratio
- Data Ratio
Answer: Option A
5. Which devices among following are usually designed on the complex electromechanical principle ?
- Printing devices
- Input devices
- Storage devices
- Peripheral devices
Answer: Option B
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