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Zorluk: KolayCreating Conceptual, Logical, and Physical Architectures

An enterprise cloud engineering team is establishing design documentation standards for new Google Cloud solutions. The lead architect requires team members to clearly differentiate between conceptual, logical, and physical architectural representations during the design phase. Which of the following best describes the core responsibility of a logical architecture in this framework?

  1. Defining technology-agnostic functional components, service boundaries, and data flows required to satisfy business capabilities.Cevap
  2. B
    Selecting concrete GCP product SKUs, such as deploying Cloud Spanner across all relational workloads regardless of regional requirements.
  3. C
    Assigning primitive IAM roles such as Owner and Editor to service accounts across all application components.
  4. D
    Configuring physical network connection hardware, such as provisioning Dedicated Interconnect circuits for hybrid connectivity.

Cevap

The core responsibility of a logical architecture is to define technology-agnostic functional components, service boundaries, and data flows required to satisfy business capabilities.
The correct answer accurately characterizes a logical architecture: it structures system functionality, service boundaries, and data flow patterns without tying the design to specific provider hardware or managed cloud products.

Adım Adım Çözüm

1
Identify the role of each architectural abstraction layer in cloud solution design.
Conceptual architectures focus on high-level business goals; logical architectures define functional tiers and relationships; physical architectures specify concrete GCP services and infrastructure resources.
Clear layer separation ensures business requirements map cleanly into technology design before committing to specific cloud provider services.
2
Evaluate the option defining technology-agnostic functional tiers.
This correctly captures the logical architecture's scope by focusing on WHAT functions are needed and HOW they interact, without tying them to specific product implementations.
Logical architectures provide the bridge between abstract business needs and physical cloud resource choices.

Anahtar Kavram

Separation of Conceptual, Logical, and Physical Architecture Views
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Konular

Creating Conceptual, Logical, and Physical Architectures