Which of the Following Statements Is False

question 8

Multiple Choice

Which of the following statements is false?

• A) Android devices have various screen sizes, resolutions and pixel densities (that is, dots per inch or DPI), so you typically provide images in various resolutions that the operating system chooses based on a device’s pixel density. These are placed in drawable folders (in a project’s res folder) that store images with different pixel densities.
• B) Android Studio displays only one drawable folder containing the app’s drawable resources, even if your project contains resources for multiple densi-ties.
• C) If Android cannot find an image in the drawable folder that most closely matches the device’s pixel density, Android will display nothing for that image.
• D) Low-resolution images do not scale well. For images to render nicely, a high-pixel-density device needs higher-resolution images than a low-pixel-density device.

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Definitions:

Personal Computer

A small, relatively inexpensive computer designed for individual use, capable of running general-purpose applications and accessing the internet.

Scan Time

The duration a programmable logic controller (PLC) takes to read inputs, execute its program, and update outputs in one complete cycle.

User Program

A set of instructions created and designed by users to be executed by computers or programmable devices.

Fixed PLC

Refers to a PLC whose configuration in terms of I/O capacity or slots is not expandable, limiting modification or extension.