AQA

Question 1

What does “LDR R1, L101” do?

Answer 1

Loads the contents on L101 into register R1

Question 2

True or False: “ADD R0, R1, R2” adds the contents of Register R0 and R1 and stores the result in R2

Answer 2

False, Adds R1 and R2 and stores in R0

Question 3

What does “MOV R0, #10” do?

Answer 3

Stores value 10 into Register, R0

Question 4

True or False: 0 acts as a placeholder in AQA

Answer 4

True

Question 5

What does OUT R2, 4 do?

Answer 5

Outputs the contents of R2 to device 4