Microprocessors and Controllers Quiz 6

How many

modes of operation 8086 Microprocessor supports

Which

flag is set to 1 when the result of arithmetic or logical operation is zero

else it is set to 0?

Which flag represents the result when the system capacity is exceeded?

It is an edge triggered input, which causes an interrupt request to the microprocessor.

Which instruction is Used to load the address of operand into the provided register?

What type of memory is not directly addressable by the CPU and requires special software called EMS (expanded memory specification)?

The instructions which after execution transfer control to the next instruction in the sequence are called

In the instruction, ASSUME CS : CODE, DS : DATA, SS : STACK ,the ASSUME directive directs to the assembler the

After every response to the single step interrupt the flag that is cleared is

To estimate the size of an executable program before it is assembled and linked,the programming methodology concerned is by writing