In the computer system course. Just explain the answer and If u were asked to do this, how would you approach the answer.

int evenBits(void) //0x55 is 5 in decimal and has a binary representation of 1010h //Useful to practice with because you have a 1 in every second pos //By shifting them a byte at a time (8 spaces), we get: /18x55+3 bytes, 0x55+2 bytes, 8x55+1byte and 0x55, which when merged //gives us 0x55555555 return b1lb2lb3 lb4; minusOne - return a value of -1 Legal ops: ! ~ &