Question 1.) a.)   The use of binary digits that is 0 or 1 means data is distinctly represented by two values only. That provides a safety range for reliability.

b) Binary Systems involve the least amount of circuitry which results in the least amount of space, energy, consumption and cost.

c) Binary is extremely simple to implement. Any system that has an ''on" and "off"  or "high" or "low" state can be used to encode and?or manipulate data.

d) Binary logic is easy to understand and cn be used to build any types of logic gates which can be used to build higher order components.

 

Question 2.) Unicode or ASCII systems are used to represent integer values as well as string values and each character has a unique binary representanti0n on the ASCII Table.