What Smartphone Feature Allows a User to Turn Her Phone

question 51

Multiple Choice

What smartphone feature allows a user to turn her phone to change from portrait view to landscape view when she is watching a video?

• A) Accelerometer
• B) Wi-Fi connection
• C) Internet browser
• D) GPS

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Definitions:

Links

Hyperlinks or connections between web pages or documents.

Garbage Collection

An automatic memory management process that frees up memory used by objects that are no longer accessible in a program.

Encapsulation

A fundamental concept in object-oriented programming that involves bundling the data (attributes) and methods (functions) that operate on the data into a single unit or class, and restricting access to the specifics of the data or methods.

Head Instance Variable

A variable, typically in a linked list or similar data structure, that holds a reference to the first element or node.