Hardware Questions

RST 4.5 is called as TRAP.

The Micro Processor enters into Halt-State and the buses are tri-stated. 

8085 is a one address microprocessor. In 8085 interrupts  are classified by software and hardware interrupts.

1. Address lines to refer to the address of a block

2. Data lines for data transfer

3. IC chips

4. Processing data

RST 6.5 & RST 5.5 are level-triggering interrupts.

Intel's 80386 was the first 32-bit processor, and since the company had to backward support the 8086. All the modern Intel-based processors run in the Enhanced mode, capable of switching between Real mode (just like the real 8086) and Protected mode, which is the current mode of operation.

 Main Boot Record is located in sector 0, track 0, head 0, cylinder 0 of the primary active partition.

Microprocessor contain ROM chip beacause it contain instructions to execute data. It contain the monitor program which not only include execution instruction but also interfacing program