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Following the introduction of iMessage with the firmware release iOS 5, devices began storing date/
timestamps in which of the following formats?
Suggested Answer: A
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17 comments · newest first
GE
Geraldine
10 months ago
UNIXEPCH? That's not even a thing!
AR
Art
11 months ago
I thought it was PDU SMS timestamp, but I guess not?
FE
Felicitas
11 months ago
Wait, isn't it Mac epoch?
LO
Lon
11 months ago
Totally agree, that's the standard format.
DE
Deonna
11 months ago
It's definitely UNIXEPOCH!
ME
Mertie
11 months ago
I feel like I’ve seen PDU SMS timestamp in other contexts, but I don’t recall it being related to iMessage specifically.
ME
Merissa
12 months ago
I’m a bit confused; I thought Mac epoch was used for some Apple services. Could it be that?
MA
Maia
12 months ago
I remember practicing a question about different timestamp formats, and UNIXEPOCH was definitely mentioned as a common one.
BR
Brandon
12 months ago
I think iMessage uses UNIXEPOCH for timestamps, but I'm not completely sure.
AL
Alonzo
1 year ago
Alright, let's think this through step-by-step. iOS 5 introduced iMessage, so the timestamp format is likely related to that. UNIXEPOCH seems like the most logical choice, but I'll double-check the other options just to be sure.
RO
Rocco
1 year ago
I'm a bit confused on this one. The options seem similar, and I'm not sure which one is the correct answer. I'll have to carefully review the information and try to eliminate the options that don't seem right.
LA
Lashawna
1 year ago
I'm pretty confident this is UNIXEPOCH. That's the standard timestamp format used in a lot of systems, so it makes sense it would be used for iMessage as well.
TE
Tesha
1 year ago
Okay, let's see. I know iMessage was introduced with iOS 5, so the timestamp format is probably related to that. I'll have to weigh the options and see which one makes the most sense.
EL
Elena
1 year ago
Hmm, this seems like a tricky one. I'll need to think carefully about the different timestamp formats and how they relate to iOS 5.
SH
Sherita
1 year ago
Ah, I remember learning about this in class. I believe the AWSCloudAPIBase class is designed specifically for making REST API calls to AWS with minimal code. I'll double-check that, but I think that's the way to go.
SA
Salena
1 year ago
I feel pretty confident about this one. The key is the primary signal RSSI of -65 dBm, and then the other two requirements are likely Site access and AP model. That seems to cover the main design elements they're asking for. I'll double-check my work, but I think I've got a good handle on it.
MA
Man
1 year ago
Wow, the declining growth part seems tricky. I'm not totally sure how to linearly reduce the growth rate from 20% to 12% over 5 years.