Of the Following, Which Medium Is the Richest

question 102

Multiple Choice

Of the following, which medium is the richest?

• A)Company newsletter
• B)Telephone
• C)E-mail
• D)Memos
• E)Videoconferencing

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Definitions:

Digital Signal

An electronic signal that represents data as a series of discrete values, typically used in digital electronics and communication.

DC

Direct Current, a type of electrical current where the flow of electric charge is in a constant direction, contrasted with alternating current (AC).

AC

Alternating Current, a type of electrical current in which the flow of electric charge periodically reverses direction.

XIC Instruction

In ladder logic and PLC programming, the "Examine if Closed" instruction that checks if a particular condition is true (i.e., if a contact is closed).