Question

choose the word that best completes each sentence. computer programmers use abstraction to hide many of the details of what happens when you use a computer to give you a better experience. the two - symbol system (usually depicted as 1s and 0s) that is used to communicate with a computer is called binary code.

Explanation:

Abstraction is a key concept in computer science where complex details are hidden to simplify user - experience. Binary code, represented by 1s and 0s, is the fundamental language for computer communication.

Answer:

1. abstraction
2. binary code