[Solved] Which characteristic best distinguishes desktop applications from mobile apps? — Ans: They typically require installation on a specific operating system. | Intro to Computing

Intro to Computing - How Software Works

Which characteristic best distinguishes desktop applications from mobile apps?

AThey are always free to download and use.

BThey typically require installation on a specific operating system.

CThey can only run on battery-powered devices.

DThey primarily use touch screen interfaces.

Step-by-Step Solution

Solution:

Step 1: Identify desktop app traits
Desktop applications usually need to be installed on a particular OS like Windows or macOS.
Step 2: Evaluate other options
Options B, C, and D are incorrect because desktop apps are not always free, can run on non-battery devices, and often use keyboard/mouse rather than touch.
Final Answer:
They typically require installation on a specific operating system. -> Option B
Quick Check:
Desktop apps need OS-specific installation [OK]

Quick Trick: Desktop apps need OS installation, unlike mobile apps [OK]

Common Mistakes:

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