Multiple choice

A duplicate copy of data or software that is created in case the original is destroyed is called a(n) _______.

  1. ethical use

  2. proper disk storage

  3. back-up

  4. scrolling

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Back-up is correct because it specifically refers to creating a duplicate copy for data protection. Ethical use and proper disk storage are concepts, not backup copies. Scrolling is viewing different parts of a document.