Evaluate the Expression $( 4 - i ) ( 4 + i )$

question 104

Multiple Choice

Evaluate the expression $( 4 - i ) ( 4 + i )$ and write in the form $a + b i$

• A) \(16 i\)
• B) \(17 - 0 i\)
• C) \(8 + i\)
• D) \(8 - i\)

Realize the measurement standards used for GUI components in Java.

Differentiate between various terminologies used in Java (fields, reserved words).

Understand the event-driven programming model, specifically in the context of GUI elements like buttons.

Recognize and apply the methodologies involved in creating a window in Java applications.

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Definitions:

National Forest

Federally designated areas of public lands managed for conservation, recreation, and extraction of resources like timber.

Grazed Pasture

Land covered with grass and other low plants suitable for livestock animals to feed on, typically managed through controlled grazing.

City

A large human settlement characterized by a significant population, economic activities, and infrastructure.

Metal Mine

A site for extraction of metal-bearing minerals or rock from the earth, typically involving large-scale operations and heavy machinery.