The Two Techniques That Are Most Commonly Used to Mine

question 5

Short Answer

The two techniques that are most commonly used to mine coal are ____________________ and ____________________.

Gain knowledge of the HashMap class, specifically the types of keys and values it can contain.

Learn about common exceptions encountered in collections like ArrayIndexOutOfBoundsException.

Develop skills in manipulating collections, including initialization, resizing, and iteration through elements.

Understand the concept of optional methods in Java interfaces and their implications in implementation.

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Definitions:

Communication

The exchange of information, ideas, or feelings among individuals through various forms such as speech, writing, or symbols.

Emails

Electronic messages sent over a computer network which allow for easy and quick communication.

Documentation

The act of creating documents or records that capture and detail information, processes, or evidence.

Ethnocentrism

The tendency to consider one’s culture superior to others.