Binary to denary conversion

Question 1

How many digits does the binary system use?

Answer 1

2 digits

Question 2

How many digits does the denary system use?

Answer 2

10 digits

Question 3

What digits does the denary system use?

Answer 3

0 to 9

Question 4

What is 0 to 10 in binary

Answer 4

0 = 0
1 = 1 
2 = 10 
3 = 11
4 = 100
5 = 101
6 = 110
7 = 111
8 = 1000
9 = 1001
10 = 1010

Question 5

In order to store large numbers what do computers do?

Answer 5

Computers group 2, 4, 8 or more bytes into units called words