Question 1

Instruction Specifier (Binary) :

Question 2

Meaning of Instruction :

	a) Stop Execution
	b) Load the operand into the A register
	c) Store the contents of the A register into the operand
	d) Add the operand to the A register
	e) Subtract the operand from the A register
	f) Character input to the operand
	g) Character output to the operand

Question 3

Addressing Mode:

	a) Immediate
	b) Direct

Question 4

Operand Specifier (2-byte word):

	a) C0
	b) 00 02
	c) 11 00
	d) 11

Question 5

Operand (2-byte word):

	a) 11
	b) 00 02
	c) 11 00
	d) C0

Question 6

Contents of A register after execution (2-byte word) :

	a) 00 02
	b) 11 00
	c) C0
	d) 11

Information Given the following Pep/8 virtual computer state of memory (in hexadecimal RAM Address Content 0000 00 0001 01 0002 00 0003 0004 and the machine instruction CO 00 02