Microprocessor
The stack is nothing but a set of

 reserved I/O address space
 reserved ROM address space
None of these
 reserved RAM address space

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Microprocessor
The correct sequence of steps in the instruction cycle of a basic computer is

 Fetch, Read effective address, Decode and Execute.
 Fetch, Execute, Decode and Read effective address.
 Read effective address, Decode, Fetch and Execute.
 Fetch, Decode, Read effective address and, Execute.

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Microprocessor
A high on RESET OUT signifies that

 all the registers of the CPU are being reset
 processing can begin when this signal goes high
 all the registers and counters are being reset
 all the registers and counters are being reset and this signal can be used to reset external support chip

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Microprocessor
In a vector interrupt

 none.
 the branch address is assigned to a fixed location in memory.
 the branch address is obtained from a register in the processor.
 the interrupting source supplies the branch information to the processor through an interrupt vector.

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