What does the code below do?

LSL Rd, Rn, 4

• Shifts my data 4 places to the left storing it in register n

• Shifts my data 4 places to the right storing it in register n

• Shifts my data 4 places to the left storing it in register d

• Shifts my data 4 places to the right storing it in register d

Complete the Assembly language so we add the contents R1 with R0 and store it in R0:

ADD R0, R1, __

What does HALT do?

• Continue

• Stops the execution of the code

• Waits for a specified length of time

• Holds for a condition to become true

What is an appropriate option for <label> in the statement below:

B <label>

• EndOfScript

• Loop

• Subtract

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