Android AND-801 Exam - Topic 2 Question 2 Discussion

Actual exam question for Android's AND-801 exam

Question #: 2
Topic #: 2

The SharedPreferences class provides a general framework that lets you save and retrieve persistent key-value pairs of primitive data types.

AFalse

BTrue

Show Suggested Answer

Suggested Answer: B

by Galen at May 07, 2022, 09:00 PM

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Rochell

7 months ago

Agreed, it's a solid way to manage app preferences!

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Fernanda

7 months ago

Wait, can it really handle all primitive types? Sounds too good to be true.

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Shayne

7 months ago

Definitely true! It's super handy for saving user settings.

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Matthew

7 months ago

I thought it was just for strings, but it supports other types too.

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Tresa

8 months ago

That's true, SharedPreferences is all about key-value pairs!

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Mozelle

8 months ago

I've got this! SharedPreferences, Android's file system, External Storage, Cache, and SQLite database are all common Android app storage choices.

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Harley

8 months ago

This seems straightforward to me. The problem is with the prefix-list, so I'd go with option C to add the specific prefix range.

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Penney

8 months ago

I'd say the consistent loading without retries is probably the least critical. As long as it eventually loads, that's what matters most.

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Enola

8 months ago

Hmm, I'm not totally sure about this one. I'm thinking it might be backups, since you'd want to make sure you have a good backup before making any changes to a critical finance server.

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