Question

The Instruction, LDM R10!, {R0,R1,R6,R7}  ______

(a) Loads the contents of R10 into R1, R0, R6 and R7

(b) Creates a copy of the contents of R10 in the other registers except for the above mentioned ones

(c) Loads the contents of the registers R1, R0, R6 and R7 to R10

(d) Writes the contents of R10 into the above mentioned registers and clears R10

I got this question in a job interview.

I'm obligated to ask this question of ARM Architecture in division Processor Families of Computer Architecture

Answer 1

The correct answer is (a) Loads the contents of R10 into R1, R0, R6 and R7

Best explanation: The LDM instruction is used to load data into multiple locations.