Architecture-Specialist-11 Free Practice Test

Which of the below matches the most to Core Module Pattern - ECS with Publish/Subscribe through ESB...

1. A. ... Entity is exposed as read-only and API is available to centralize business logic for entity creation/update
2. B. Same as Base ECS pattern, but have a local replic
3. C. Store data to serve as a local cach
4. D. Pro: Leverage Entity Use, Simpler Integration AP
5. E. Con: Less impact on source system
6. F. Same as ECS with direct integration, but through an Enterprise Service Bus
7. G. ... is a pattern with two modules, a connector module that can be used to encapsulate an O external API with the input/output structures and a wrapper module to expose the normalized API to the consumers.
8. H. ... tries to fetch data from local cache entity, if not there, get single entry from the external p syste
9. I. Cache only that record (read-through caching) Use when whole database too big or costly to synchroniz
10. J. Integration only touches a small portion of the databas
11. K. Avoid if access to lists of data is needed up front
12. L. Same as ECS with local replica but API module is provide
13. M. So any changes to the external system can notify OS, which OS then gets update from the ERP system (subscription system)
14. N. Same as ECS with local replica but synchronization logic is separate
15. O. Pro: Code independenc
16. P. Consumers of CS is not affected by Syn
17. Q. Sync can orchestrate several CS
18. R. ... a wrapper used to contain the logic, actions and data that will expose code that is inside of O external library or to inspect external database and import the data structures so they can be used as entities inside of OS
19. S. ... Entity is not in Outsystems but in an external ERP syste
20. T. IS just makes remote call to
21. . external system/databas
22. . No data is being kept inside O
23. . Data retrieval may not be optimized as it needs to traverse two different systems to get the information bac
24. . Con: Integration API must support all use cases
25. . ... is needed if data is coming from MULTIPLE external system
26. . IS will decide which driver to use depending on the data.

Correct Answer: C

CS modules is for

1. A. Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, composition or to have its own lifecycle.
2. B. Logic to Synchronize data in CS's with an external syste
3. C. Isolating this logic makes the CS completely system agnostic and it's easier to decouple or replace the external system.
4. D. Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.
5. E. A BL becomes a Calculation Engine if it performs complex calculations, (e.
6. F. an invoice calculation engine or an insurance simulator). Engines are usually subject to versions.
7. G. Reusable Core Services with public entities, actions, and blocks.

Correct Answer: E

Which of the below is NOT a reason why application Architecture is important when building quality software solutions?

1. A. Reduces Costs : Architecture benefits are not only technical, but affect how you operate
2. B. Reduces Risk : Architecture is a cost effective way to mitigate substantial risks and ensure ^ success
3. C. Manages Complexity : Helps reduce emerging complexity by focusing on relevant properties and omitting irrelevant details, thus leading to simpler representation
4. D. Facilitate Change : When something comes up that requires you to veer from the origina design or path, architecture of your system can show you exactly what needs to change and help with communication and planning.
5. E. Supports Planning : Helps the team anticipate and build solutions
6. F. Helps Communication : Helps you to get buy in from the business and to communicate overall plan to them
7. G. Drives Consensus : Helps create common ground with the team

Correct Answer: F

Adopting a naming convention can have some benefits. Of the sentences below, which one is NOT a benefit of adopting a naming convention?

1. A. Enforce the reference architecture.
2. B. Avoid error codes.
3. C. Normalize patterns.
4. D. Reveal the nature of each Module.

Correct Answer: B

In OutSystems, a Foundation Application can NOT contain ...

1. A. Core Modules and Foundation Modules.
2. B. End-User and Foundation Modules.
3. C. End-user and Core Modules.

Correct Answer: C