1.What is a Digit
A digit is a single place that can hold numerical values between 0 and 9. Digits are normally combined together in groups to create larger numbers.

2.“normal” counting numbers used in everyday life are based on what sequence of numbers?They are based on the binary number system

3. Where does the word bit originate from?
The word bit is a shortening of the words "Binary digIT."

4.Binary numbers don’t use base 10. What base do they use? What digits are available in base 2? They use base 2. Digits avaliable in base 2 are increasing powers of 2.

5. What is a byte?Bits are rarely seen alone in computers. They are almost always bundled together into 8-bit collections, and these collections are called bytes.

6.How many bytes in a kilo, mega, giga and tera bytes.
kilo= 1,024
mega= 1,048,576
giga= 1,073,741,824
tera= 1,099,511,627,7767.

Complete the following conversions;
1000 Mb = 1Gb
500 Gb = 512 000Mb
500KB= 5MB