Which of the following is a value measuring the power of a wireless signal?

One byte has ________ bits.

a. 4 b. 8 c. 12 d. 16

What is the output of the following code?

``` ArrayList list = new ArrayList(); java.util.Date d = new java.util.Date(); list.add(d); list.add(d); System.out.println((list.get(0) == list.get(1)) + " " + (list.get(0)).equals(list.get(1))); ``` a. true false b. false true c. true true d. false false