CS-3310 - 08 Android - Basics

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10 Terms

1
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What are Android's main design goals?

Open platform, strong API, secure apps.

2
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Why does Android support many third-party apps?

To allow competition and rich ecosystems.

3
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What is Android's approach to app security?

Users shouldn't need deep trust in apps.

4
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What is the Zygote daemon?

Process that spawns app processes quickly.

5
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What is system_server?

Process hosting Android's core system services.

6
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What does adbd do?

Listens for remote connections and spawns shells.

7
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What are wake locks used for?

Control device sleep behavior during background work.

8
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Why does Android use wake locks?

Device must do work even when screen is off.

9
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Why does Android not use swap?

Prevents paging delays that harm user experience.

10
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What is Android's modified OOM killer?

Kills processes based on oom_adj importance.