Phone Calls Are

question 106

Multiple Choice

Phone calls are

• A)incapable of conveying nonverbal signals.
• B)only acceptable for external communication.
• C)capable of offering the give-and-take of in-person conversations.
• D)no longer practical due to IM and texting.

---

Definitions:

Foil Shielding

A type of electromagnetic interference shielding used in cables, employing a thin layer of metal foil to block unwanted signals.

MAC Addresses

Unique identifiers assigned to network interfaces for communications at the data link layer of a network segment.

Macintosh Computers

A line of personal computers designed, developed, and marketed by Apple Inc., known for their distinctive operating system and user interface.

Phishing Attack

A fraudulent attempt to obtain sensitive information such as usernames, passwords, and credit card details by disguising oneself as a trustworthy entity in electronic communication.