Preparations - Week 3

I have been doing a binary work sheet preparing for our test in a week or two. I have done worksheets on hexadecimal, converting binary to numbers, adding and taking away pieces of binary and 32-bit numbers. I have done quite well on the worksheets getting high marks so I am quite confident in the test that we will be doing. I am glad I got a B in maths as it helps so much when working with binary. It will also come in handy when we are programming which I am looking forward to as I've always wanted to learn how to program as I've never even looked at programming before.