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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.
Suggested Answer: C
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39 comments · newest first
SH
Shizue
10 months ago
Wait, are you sure about the same signature part?
DE
Delmy
11 months ago
Totally agree, I've done this before!
CY
Cyril
11 months ago
Sounds right, but is it really that simple?
PA
Pamella
11 months ago
I thought the sharedUserId was deprecated?
TE
Tenesha
11 months ago
That's true, they can share data like that!
KE
Keneth
12 months ago
I might be mistaken, but I thought sharedUserId was deprecated, so maybe this is false now?
FE
Felicia
12 months ago
This sounds familiar; I practiced a question about app signatures and data sharing last week. I think it was true.
PA
Paz
12 months ago
I'm not entirely sure, but I feel like there were some limitations with sharedUserId that could affect data sharing.
LA
Lajuana
1 year ago
I think it's true because I remember reading about sharedUserId in the Android documentation.
KE
Keith
1 year ago
Ah, I remember learning about this in class. The shared user ID allows apps to share data, but they need the same signature too. I've got this!
JE
Jeanice
1 year ago
Okay, I know this has to do with Android app permissions and data sharing. I think the key is the shared user ID flag in the manifest.
MO
Moira
1 year ago
Hmm, I'm a bit unsure about this one. I'll need to review the details on shared user IDs and app signatures.
PA
Paris
1 year ago
I'm pretty sure this is true, but I'll double-check the Android documentation just to be sure.
MI
Micheal
1 year ago
This seems straightforward. If the apps have the same signature and shared user ID, they can access each other's data. I'm confident I can answer this correctly.
BE
Bethanie
1 year ago
I feel pretty confident about this one. Developing an understanding of the vulnerabilities and collecting evidence for prosecution are the two most relevant objectives for a forensic analysis in this case. I'll make sure to select those options.
NA
Nakita
1 year ago
Wait, does this mean I can share my game's high scores with my calculator app? That would be awesome!
WA
Wai
1 year ago
Wait, does this mean I can share my game's high scores with my calculator app?
TA
Tayna
1 year ago
B) False
BE
Bernardine
1 year ago
A) True
DA
Darrel
1 year 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.
EL
Elfriede
1 year ago
I see, that makes sense. Thanks for the explanation!
RE
Remedios
1 year ago
That's correct. When two applications have the same signature and sharedUserId flag, they can share data.
AD
Adelle
1 year ago
A) True
KA
Kaitlyn
1 year ago
Really? I thought they could share data if they met those conditions.
IE
Iesha
1 year ago
B) False
AL
Alica
1 year ago
I think it's true because they have the same signature and sharedUserId flag.
VA
Vallie
1 year ago
A) True
BI
Billy
1 year ago
Hold on, isn't this how malware spreads? I better double-check the details on this one.
SH
Shaun
1 year ago
I'm not sure, but I think Gladis is correct. Just having the same signature might not be enough for sharing data.
GL
Gladis
2 years 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.
AN
Annabelle
2 years 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?
WI
Willodean
1 year ago
But isn't that a security risk? What if one of the apps is malicious?
GU
Gussie
1 year ago
I think it's true because the apps need to have the same signature and sharedUserId to share data.
AV
Avery
1 year ago
False
AV
Avery
1 year ago
True
TO
Tonette
1 year ago
B) False
SH
Sharee
1 year ago
A) True
RI
Rikki
2 years ago
I think it's True, since sharing data between apps from the same developer seems like a logical feature.
LU
Luz
2 years ago
I think the answer is True because if they have the same signature and sharedUserId, they can share data.