Free OutSystems Architecture-Specialist Exam Questions

Absolute Free Architecture-Specialist Exam Practice for Comprehensive Preparation

OutSystems Architecture-Specialist Exam Questions
Provided By: OutSystems
Exam: Architecture Specialist (OutSystems 11)
Certification: OutSystems Certification

Total Questions: 85
Updated On: Nov 21, 2024
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Page No. 1 of 17

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Question 1
- Which of the below matches the most to Core Module Pattern - ECS with Publish/Subscribe through ESB...
  
  A :
  ... Entity is exposed as read-only and API is available to centralize business logic for entity creation/update
  
  B :
  Same as Base ECS pattern, but have a local replica. Store data to serve as a local cache. Pro: Leverage Entity Use, Simpler Integration API. Con: Less impact on source system
  
  C : Same as ECS with direct integration, but through an Enterprise Service Bus
  
  D :
  ... 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.
  
  E :
  ... tries to fetch data from local cache entity, if not there, get single entry from the external p system. Cache only that record (read-through caching) Use when whole database too big or costly to synchronize. Integration only touches a small portion of the database. Avoid if access to lists of data is needed up front
  
  F :
  Same as ECS with local replica but API module is provided. So any changes to the external system can notify OS, which OS then gets update from the ERP system (subscription system)
  
  G :
  Same as ECS with local replica but synchronization logic is separated. Pro: Code independence. Consumers of CS is not affected by Sync. Sync can orchestrate several CS
  
  H :
  ... 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
  
  I :
  ... Entity is not in Outsystems but in an external ERP system. IS just makes remote call to p. external system/database. No data is being kept inside OS. Data retrieval may not be optimized as it needs to traverse two different systems to get the information back. Con: Integration API must support all use cases
  
  J :
  ... is needed if data is coming from MULTIPLE external systems. IS will decide which driver to use depending on the data.
  
  Answer: C
Question 2
- What is done in the Organize part of the Architecture Design Process?
  
  A : Concepts are disclosed to the Architecture team
  
  B : Concepts are assembled into Modules
  
  C : Concepts are added to the layers of the Architecture Canvas
  
  Answer: C
Question 3
- SSL Pinning is a security best practice for mobile application. Which of the below is FALSE about SSL Pinning?
  
  A : All of the above are true
  
  B : SSL Pinning or HTTP Public Key Pinning (HPKP) helps reduce man-in-the-middle attacks
  
  C : SSL Pinning does not mean hardcoding the public key into the code.
  
  D :
  Works on the client side and adds verification of the server certificate against hashes of public keys, which are pre-bundled with the mobile app
  
  Answer: C
Question 4
- Which of the below is NOT a disadvantage of having a fragmented system or microservices?
  
  A : All of the above
  
  B : Monitoring & Logging : for effective monitoring & logging, requires centralized service
  
  C : Inter-process communication : network latency and hiccups
  
  D : Complicated Debugging and troubleshooting : root cause may be deep inside the chain of services
  
  E : Security : need to manage credentials and access management
  
  F : Limited data mashup in memory and limited to APIs
  
  G : Multiple transactions committed independently
  
  H : Fault tolerance : communication errors, service consistency
  
  Answer: A
Question 5
- _Sync module is for
  
  A : Reusable Core Services with public entities, actions, and blocks.
  
  B :
  Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, composition or to have its own lifecycle.
  
  C :
  A BL becomes a Calculation Engine if it performs complex calculations, (e.g. an invoice calculation engine or an insurance simulator). Engines are usually subject to versions.
  
  D :
  Logic to Synchronize data in CS's with an external system. Isolating this logic makes the CS completely system agnostic and it's easier to decouple or replace the external system.
  
  E :
  Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.
  
  Answer: D

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