Which of the Following Are Examples of System-To-Person, Sender-Receiver Communications

question 1

Multiple Choice

Which of the following are examples of system-to-person, sender-receiver communications?

• A) E-mail
• B) Instant messaging
• C) Telephone
• D) Mass mailings

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Definitions:

First Element

The initial item or component in an array, list, or other data structure, often located at index 0 in zero-based indexing systems.

Index

A numerical representation used to access particular data within an array or list by specifying its position.

Square Braces

In programming, square braces [] are used for array indexing and defining array elements.

Array Name

Represents, in most contexts, the base address of the array in memory or a reference to the array's first element.