Final answer:
To match the terms to their correct descriptions, 'Ethics' relates to values and culture, 'Online hoax' is about a fake virus warning via email, 'Digital watermark' refers to copyright identification in digital content, and 'Symbolism' indicates what a symbol stands for.
Step-by-step explanation:
The question requires matching each term to its correct description or example based on their meanings related to computers and technology.
- Ethics: Can vary from another's depending on his or her values, culture, and so forth.
- Online hoax: A warning about a nonexistent virus spread via e-mail.d.
- Digital watermark: A subtle alteration of digital content that identifies the copyright holder.
- Symbolism: What the symbol stands for.
The correct matches are:
- a. Symbolism - 4. Ethics
- b. Ethics - 2. Copyright
- c. Online hoax - 1. Online hoax
- d. Digital watermark - 3. Digital watermark