Question 1

Considering Discovery, which of the following sentences is FALSE?

Options :

A : Discovery automatically assigns a module to an Architecture Canvas layer, following the module's naming convention.

B : Discovery only validates architecture rules at the module level.

C : Discovery allows you to determine for every module, which elements are being consumed by other modules.

D : Discovery cannot categorise modules to domains

Answer: B

Question 2

_Sync module is for

Options :

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

Question 4

_Sync module is for

Options :

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

Question 5

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

Options :

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

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