Which of the following is an appropriate combination of words that are inserted into
blanks A and B in the description below concerning the execution sequence of
instructions in a computer?
In a computer, the instructions are executed in the sequence shown below.
(1) Refer to the program counter.
(2) the instruction.
(3) Set the program counter to the main memory address of the next instruction.
(4) the instruction.
(5) Execute the process corresponding to the instruction.
(6) Return to (1).