The process of encoding data so that only individuals (or ...

[tingc95]

The process of encoding data so that only individuals (or computers) armed
  with a secret code (or key) can decode it is known as
 
  a. Encryption
  b. Algorithm
  c. Espionage
  d. Cookies

Question 2

How do cookies work?
 
  a. A company tracks your spending habits and suggests items for you
  to buy.
  b. A company works with your computer software to send you pop
  up information on items you may want to buy.
  c. A website server identifies your computer transactions and
  identifies items you need to buy.
  d. A website server identifies you and records your data to share with
  other resellers.

[prumorgan]

Answer to Question 1

a

Answer to Question 2

d