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Question Detail
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
1. Why we need to have secondary storage ?
- Store large volume of data that exceed the capacity of main memory
- Perform arithmatic and logical operations
- To give power to the system too
- To help processor in processing
Answer: Option A
2. Whenever CPU detects an interrupt, what it do with current state ?
- Save it
- Discard it
- Depends system to system
- First finish it
Answer: Option A
3. I/O processor has direct access to ?
- Main Memory
- Secondary Memory
- Flash Memory
- ROM
Answer: Option A
4. Which technique has one or more control signal for acknowledgement that is used for intimation ?
- Ftp
- Ping
- Strobe
- Handshaking
Answer: Option D
5. A microprogram is sequencer perform the operation ?
- Read
- Write
- Read and Write
- Read and Execute
Answer: Option D
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