Android Exam AND-802 Topic 4 Question 72 Discussion

Actual exam question for Android's AND-802 exam

Question #: 72
Topic #: 4

If two applications are developed by the same developer, they can share each other's data if they have the same signature and the same android:sharedUserId flag set in their manifest files.

ATrue

BFalse

Show Suggested Answer

Suggested Answer: C

by Francoise at Sep 07, 2024, 08:41 AM

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Nakita

1 months ago

Wait, does this mean I can share my game's high scores with my calculator app? That would be awesome!

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Tayna

B) False

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Bernardine

1 months ago

A) True

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Darrel

2 months ago

Well, if it's the same developer, I guess they should be able to share data. But I'm curious to see the reasoning behind the correct answer.

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Elfriede

7 days ago

I see, that makes sense. Thanks for the explanation!

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Remedios

13 days ago

That's correct. When two applications have the same signature and sharedUserId flag, they can share data.

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Adelle

15 days ago

A) True

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Kaitlyn

22 days ago

Really? I thought they could share data if they met those conditions.

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Iesha

1 months ago

B) False

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Alica

1 months ago

I think it's true because they have the same signature and sharedUserId flag.

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Vallie

1 months ago

A) True

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Billy

2 months ago

Hold on, isn't this how malware spreads? I better double-check the details on this one.

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Shaun

2 months ago

I'm not sure, but I think Gladis is correct. Just having the same signature might not be enough for sharing data.

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Gladis

2 months ago

I disagree, I believe the answer is False because even if they have the same signature, they still need permission to access each other's data.

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Annabelle

2 months ago

Hmm, I'm not so sure about that. Doesn't the Android system have security measures in place to prevent this kind of data sharing?

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Willodean

1 months ago

But isn't that a security risk? What if one of the apps is malicious?

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Gussie

1 months ago

I think it's true because the apps need to have the same signature and sharedUserId to share data.

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Avery

1 months ago

False

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Avery

1 months ago

True

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Tonette

2 months ago

B) False

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Sharee

2 months ago

A) True

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Rikki

2 months ago

I think it's True, since sharing data between apps from the same developer seems like a logical feature.

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Luz

2 months ago

I think the answer is True because if they have the same signature and sharedUserId, they can share data.

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