Question

andrew likes to purchase his school supplies online. what are two advantages of doing so? a. because the information is sent quickly, he can receive his order more quickly. b. all his personal information is sent digitally and does not change when transmitted. c. it is possible for his information to be accessed or stolen by a third party. d. because the information is sent digitally, there are an infinite number of different signals possible.

Explanation:

• Option A: Digital information transmission in online shopping allows for quick order processing and delivery.
• Option B: Digital transmission of personal information ensures no alteration during transit.
• Option C: This is a disadvantage (security risk) not an advantage.
• Option D: While digital signals have many possibilities, it's not a direct advantage for Andrew's online school - supply purchase.

Answer:

A. Because the information is sent quickly, he can receive his order more quickly.
B. All his personal information is sent digitally and does not change when transmitted.