MPMC-8085

The number of Instructions that 8085 microprocessor have

• 246

• 241

• 240

• 247

which one of the following is not a data transfer instruction

• MOV B,M

• LDA 1232 H

• STA 1004 H

• ADC M

Which category of microprocessor instructions detect the status conditions in registers and accordingly exhibit the variations in program sequence on the basis of detected results?

• Transfer Instructions

• Operation Instructions

• Control Instructions

• All of the above

The push and pop instructions belonging to the category of transfer instructions of microprocessor perform data transformation between .

• two registers

• processor register and memory stack

• processor register and interface register

• interface register and memory word

Which control instruction is followed by an un- conditional branch instructions so as to branch to a single location from the double ones with respect to specified status-bit condition?

• jump instruction

• branch instruction

• skip instruction

• return- from-subroutine instructions