OutSystems Exam Architecture-Specialist-11 Topic 1 Question 3 Discussion

Actual exam question for OutSystems's Architecture-Specialist-11 exam

Question #: 3
Topic #: 1

[All Architecture-Specialist-11 Questions]

Which of the below is NOT a Synchronization Best Practice for mobile application?

ASync only when required. p At session start: sync summary data to local storage At process start: sync process detail to local storage At process/transaction end, sync back to server

BOnly synchronize delta : Use control timestamps
C Avoid long synchronization in a single transaction

DSync only when strictly required
E Don't sync on every screen or online event

FOnly synchronize relevant data

GDo not use Entity Bulk Operation to ensure small lightweight updates

HEnsure sync granularity: Prepare for constant retries without repeating work due to network loss. Sync in chunks, incremental by entity

Show Suggested Answer

Suggested Answer: D

by Sherita at Nov 23, 2023, 09:34 PM

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Leontine

8 days ago

Haha, I love how this question is really making us think! I'm going to go with B - 'Only synchronize delta: Use control timestamps'. That's a classic mobile sync technique that helps reduce data transfer. Though I can see the merits of the other options as well.

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Fannie

9 days ago

Hmm, I'm leaning more towards D - 'Sync only when strictly required'. That aligns with the general principle of minimizing data transfer in mobile apps. Though H also makes a lot of sense, so I'm torn between those two options.

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Glenn

10 days ago

I'm not convinced G is the right answer. I think the best answer is H - 'Ensure sync granularity: Prepare for constant retries without repeating work due to network loss. Sync in chunks, incremental by entity'. That really captures the essence of good synchronization practices for mobile.

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Janey

11 days ago

This is a great question that really tests our understanding of mobile app synchronization best practices. I'm pretty sure the answer is G - 'Do not use Entity Bulk Operation to ensure small lightweight updates'. Bulk operations can lead to large data transfers, which is not ideal for mobile apps.

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