Pass Architecture Specialization Architecture-Specialist-11 exam [Jul 05, 2024] Updated 85 Questions [Q38-Q60]

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Pass Architecture Specialization Architecture-Specialist-11 exam [Jul 05, 2024] Updated 85 Questions

OutSystems Architecture-Specialist-11 Actual Questions and 100% Cover Real Exam Questions

QUESTION 38
Architecture Canvas has 3 layers. Which is not part of the 3 layer framework?

Foundation

Ochestrator

End-User Layer

Core

QUESTION 39
Which of the below is NOT a disadvantage of having a fragmented system or microservices?

All of the above

Monitoring & Logging : for effective monitoring & logging, requires centralized service

Inter-process communication : network latency and hiccups

Complicated Debugging and troubleshooting : root cause may be deep inside the chain of services

Security : need to manage credentials and access management

Limited data mashup in memory and limited to APIs

Multiple transactions committed independently

Fault tolerance : communication errors, service consistency

QUESTION 40
_Lib module is for

have several integration services with different systems, performing the same type of O operation (e.g. printers) you can create several drivers exposing the same API, with specialized implementations (like the transparency services pattern).

Technical wrapper to consume and normalize an external service

Reusable Core Services with public entities, actions, and blocks.

Theme, look & feel elements, menu, etc.

Generic Library module

Reusable UI Patterns for layout and display only – no Business logic.

QUESTION 41
Which of the below is NOT a suitable advice for designing a LIGHTWEIGHT mobile local storage?

Denormalize the local storage

Define only used attributes

Group relevant information

Store all records no matter if relevant or irrelevant

QUESTION 42
Which is not a reason you should use Architecture Canvas?

Promotes segregation and loose coupling of services

Optimizes lifecycle independence

Promotes abstraction of reusable services

Minimizes impact of changes

QUESTION 43
Themes and Layouts are an important element of an application. In which of the following would you define these elements?

MyApp_CS Module, in the Foundation layer

MyApp_BL, in the Foundation Layer.

MyApp_Th Module, in the End-User layer

MyApp_MTh, in the Foundation layer.

QUESTION 44
What does NOT happen due to a lack of architecture concerns?

Inflexible and slow-moving legacy systems : adapting legacy systems to business changes may be difficult. Changes in complex and inflexible systems can take a long time

Tech Debt : AI Mentor will raise architectural tech debt such as cyclic dependency and side to side dependency

Unmanageable dependencies : System not isolated from each other. Updating or replacing a system has a cascade/snowball effect on other systems

Poor service abstraction : Business concepts not correctly isolated, business rules tend to be spread over different systems and little to no code reuse

QUESTION 45
What is done in the Organize part of the Architecture Design Process?

Concepts are disclosed to the Architecture team

Concepts are assembled into Modules

Concepts are added to the layers of the Architecture Canvas

QUESTION 46
Which of the below matches the most to Library Module Pattern – Connector Pattern…

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)

… 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

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

… caches only summary data that is frequently lister, joined or searched. Full detail for a single entry is fetched directly from external system. Use when whole database too big or costly to synchronize. Details are only required for single entities (not lists)

… Entity is exposed as read-only and API is available to centralize business logic for entity creation/update

… a wrapper used to contain the logic, actions and data that will expose code that is inside of external library or to inspect external database and import the data structures so they can be used as entities inside of OS

… is needed if data is coming from MULTIPLE external systems. IS will decide which driver to use depending on the data.

… tries to fetch data from local cache entity, if not there, get single entry from the external n 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

… is a pattern with two modules, a connector module that can be used to encapsulate an ) external API with the input/output structures and a wrapper module to expose the normalized API to the consumers.

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

QUESTION 47
_Th module is for

to have several integration services with different systems, performing the same type of operation (e.g. printers) you can create several drivers exposing the same API, with specialized implementations (like the transparency services pattern).

technical wrapper to consume and normalize an external service.

Theme, look & feel elements, menu, etc.

Generic Library module.

Reusable UI Patterns for layout and display only – no Business logic.

QUESTION 48
“Spaghetti Architecture” is also known as ‘tightly coupled architecture’ or ‘brittle architecture’. Which is NOT a reason why is “Spaghetti Architecture” bad?

One small change in a component cause a series of cascading effects on other components

Hinder future changes as they become less flexible and difficult to manage

Any changes is maintainable and easy to deploy

QUESTION 49
_Sync module is for

Reusable Core Services with public entities, actions, and blocks.

Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, composition or to have its own lifecycle.

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.

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.

Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.

QUESTION 50
_Eng module is for

Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, compositio or to have its own lifecycle.

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.

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.

Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.

Reusable Core Services with public entities, actions, and blocks.

QUESTION 51
Adopting a naming convention can have some benefits. Of the sentences below, which one is NOT a benefit of adopting a naming convention?

Enforce the reference architecture.

Avoid error codes.

Normalize patterns.

Reveal the nature of each Module.

QUESTION 52
CS modules is for

Isolated Business Logic (Actions) or Core Widgets (blocks), to manage complexity, composition or to have its own lifecycle.

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.

Technical wrapper to expose an API to External consumers, keeping core services system agnostic and supporting multiple versions of the API.

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.

Reusable Core Services with public entities, actions, and blocks.

QUESTION 53
Considering Architecture Dashboard(AI Mentor), which of the following sentences is FALSE?

Architecture Dashboard allows you to automatically apply a solution to solve a found code pattern.

Architecture Dashboard performs a code analysis that uncovers patterns related to performance, security, architecture and maintainability.

QUESTION 54
Consider the following Module names and the suggested naming conventions for Modules. Which of these is a mobile Module?

Customer_CW

Mobile_API

Service_CS

Pricing_MBL

QUESTION 55
In which Architecture Canvas layer do you expect to have a higher reusability rate?

End-User layer

Core layer

Foundation layer

QUESTION 56
Which of the below is NOT a weak dependency as of OS11?

Screens

Static Entities

Server Actions

Database Entities

Service Actions

Local Storage Entities

Structures

QUESTION 57
Which of the following Data elements can we find in a Foundation layer Module?

CRUD actions for Entities

Core Entities (exposed as read-only)

Non-core Entities

Entities to save UI states

QUESTION 58
Which of the below is NOT a reason for adopting Naming Conventions for Modules

Reveal nature of each module

Ensure it belongs to the correct layer

Enforce the reference architecture

Normalize known patterns

QUESTION 59
Which of the following is NOT a benefit of having well-defined application architecture?

Poor service abstraction

Reduces costs

Reduces risk

Supports planning

QUESTION 60
In which of the following scenarios should you choose to clone a built-in Style Guide?

When minor customizations to the base theme should be done inside the app theme.

It is not possible to customize a built-in Style Guide, since it is part of OutSystems UI.

When you want to introduce extensive changes to an existing theme.

When it is not possible to benefit from any existing theme and extensive changes are needed.

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Pass Architecture Specialization Architecture-Specialist-11 exam [Jul 05, 2024] Updated 85 Questions [Q38-Q60]

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