1.2.4 c

Question 1

ADD

Answer 1

Adds the value of the given memory address to the value in the accumulator

Question 2

SUB

Answer 2

Subtracts the value of the given memory address to the value in the accumulator

Question 3

STA

Answer 3

Stores the value in the accumulator at the given memory address

Question 4

LDA

Answer 4

Loads the value at the given memory address into the accumulator

Question 5

INP

Answer 5

Allows the user to input a value which will be held in the accumulator

Question 6

OUT

Answer 6

Prints the value currently held in the accumulator

Question 7

HLT

Answer 7

Stops the program at that line, preventing the rest of the code to be executed

Question 8

DAT

Answer 8

Creates a flag with a label at which data is stored

Question 9

BRZ

Answer 9

Branches to a given address if the value in the accumulator is zero, this is a conditional branch

Question 10

BRP

Answer 10

Branches to a given address if the value in the accumulator is positive, this is a conditional branch

Question 11

BRA

Answer 11

Branches to a given address no matter the value in the accumulator. This is an unconditional branch