Numbers and binary addition

1

What is a signed integer?

2

What is a floating point number?

3

Why does ipv6 allow more IP addresses than ipv4?

4

What is -6 in binary converted using two's complement?

5

What is three in binary converted using two's complement?

6

What is the result of 9+8 in binary if processed in a system which only supports 4-bit numbers?

7

How could the number -5 be represented using 8-bit binary sign and magnitude?

8

What is the result of this binary addition: 0110 + 0101 ?

9

What is the largest unsigned base 10 integer value that 7 bits can be used to represent?

10

When does overflow happen?