Answer:
I hope this answer is correct
Explanation:
Internal registers include the instruction register (IR), memory buffer register (MBR), memory data register (MDR), and memory address register (MAR). The instruction register fetches instructions from the program counter (PC) and holds each instruction as it is executed by the processor.
B = x is equal to 5
and
C = “ have special meaning and should not be used when naming variables “.
Roadway system would be the ebst choice
