### A good answer might be:

    FEED      1111 1110 1110 1101
    BECA      1011 1110 1100 1010
    ----      ---- ---- ---- ----
    FEEF      1111 1110 1110 1111

It is usually easiest to translate into bits, do the OR, then translate back to hex.

# AND Instruction

AND Operation on Bits
first operand | 0 | 0 | 1 | 1
second operand | 0 | 1 | 0 | 1
| __ | __ | __ | __
result | 0 | 0 | 0 | 1

MIPS has an AND instruction:

    and  d,s,t        # $d <-- bitwise AND between $s with $t.

Recall that the result of AND is one only when both operand bits are one.

### QUESTION 8:

What is the bitwise AND of the following?

    FEED
    BECA
    ----