Question

A two-word instruction is stored in memory at an address designated by the symbol w. the address field of the instruction (stored at w + 1) is desig­ nated by the symbol y. the operand used during the execution of the instruction is stored at an address symbolized by z. an index register contains the value x. state how z is calculated from the other addresses if the addressing mode of the instruction is

a. direct

b. indirect

c. relative

d. indexe

Answer 1

i thinks its a. Direct

Answer 2

it's direct
hope it helps you