Certified Cloud Architect (C90-05A) Practice Exam

The Certified Cloud Architect (C90-05A) from SOA (Service-Oriented Architecture) is a professional certification designed to validate a candidate’s expertise in cloud computing architecture, including the design, deployment, and management of cloud solutions. The certification emphasizes architectural frameworks, best practices, and technologies that enable efficient cloud-based solutions. With a focus on SOA principles, this certification serves as a benchmark for cloud professionals looking to validate their cloud architecture skills, particularly within the domains of infrastructure design, security, and performance optimization.
Why is Certified Cloud Architect (C90-05A) important?

• Validates high-level skills in cloud architecture and SOA.
• Focuses on design principles for resilient, scalable, and efficient cloud solutions.
• Recognized by employers across the globe  as a valuable credential for cloud specialists.
• Provides a comprehensive understanding of SOA and cloud integration.
• Serves as a stepping stone to higher-level SOA certifications.

Who should take the Certified Cloud Architect (C90-05A) Exam?

• Cloud Architect
• Cloud Solution Designer
• IT Infrastructure Architect
• System Integration Specialist
• Enterprise Architect
• Cloud Security Engineer
• Solutions Architect for Cloud Environments

Candidates taking the certification exam on the Certified Cloud Architect (C90-05A) is evaluated for the following skills:

• Designing cloud solutions aligned with SOA principles.
• Best practices for securing cloud architectures.
• Creating scalable and efficient cloud solutions.
• Integrating SOA principles with cloud technologies.
• Optimize cloud infrastructure for performance and cost.

Certified Cloud Architect (C90-05A) Certification Course Outline
The Certified Cloud Architect (C90-05A) Certification covers the following topics -

1. Fundamental Cloud Computing

• Cloud Computing Terminology and Concepts

• Virtualization Basics

• Characteristics which Define a Cloud

• Elasticity
• Resiliency
• On-Demand and Measured Usage

• Benefits, Challenges and Risks of Cloud Computing Platforms and Cloud Services

• The Roles of Cloud Resource Administrator and Cloud Service Owner
  

• The Roles of Cloud Service and Cloud Service Consumer
  

• The SaaS (Software as a Service) Cloud Delivery Model

• The PaaS (Platform as a Service) Cloud Delivery Model

• The IaaS (Infrastructure as a Service) Cloud Delivery Model

• Combining Cloud Delivery Models

• Public Cloud Deployment Models
• Private Cloud Deployment Models
• Hybrid Cloud Deployment Models
• Community Cloud Deployment Models

• Comparing and Calculating Cloud and On-Premise Solution Costs using the Business Cost Metrics and Formulas
  

• Formulas for Calculating and Rating SLA Quality of Service Characteristics

2. Cloud Technology Concepts

• Cloud Computing Mechanisms that Establish Architectural Building Blocks

• The Virtual Servers
• The Containers
• The Ready-Made Environments
• The Failover Systems
• The Pay-Per-Use Monitors

• The Automated Scaling Listeners
• The Multi-Device Brokers
• The Resource Replication

• How Individual Cloud Computing Mechanisms Support Cloud Characteristics

• Containerization, Container Hosting and Logical Pod Containers

• Compare Containerization and Virtualization

• The Cloud Balancing and Cloud Bursting Architectures

• The Common Risks, Threats and Vulnerabilities of Cloud-based Services and Cloud-hosted Solutions

• The Cloud Security Mechanisms used to Counter Threats and Attacks

• The Cloud-Based Security Groups and Hardened Virtual Server Images

• The Cloud Service Implementation Mediums (which also includes Web Services and REST Services)

• The Cloud Storage Benefits and Challenges, Cloud Storage Services, Technologies and Approaches

• The Non-Relational (NoSQL) Storage as compared against the Relational Storage

• The Cloud Service Testing Considerations and Testing Types

• The Service Grids and Autonomic Computing

• The Cloud Computing Industry Standards Organizations

3. Fundamental Cloud Architecture

• Understanding the Technology Architecture of Private Clouds and Public Clouds

• Understanding the Technology Architecture of SaaS, PaaS and IaaS Environments

• Automated Administration and Centralized Remote Administration

• Container Sidecars and Container Chains

• Self-Provisioning and Platform Provisioning

• Rich Containers and Logical Pod Containers

• Bare-Metal Provisioning and Resource Management

• Single-Node Multi-Containers and Multipath Resource Access

• Usage Monitoring and Broad Access

• Realtime Resource Availability and Pay-as-You-Go

• Shared Resources and Resource Pooling

• Rapid Provisioning and Resource Reservation

• Non-Disruptive Service Relocation and Service State Management

• Workload Distribution and Dynamic Scalability

4. Advanced Cloud Architecture +

• Understanding the Technology Architecture of Elastic, Resilient, Multitenant and Containerized Environments

• Elastic Resource Capacity and Elastic Network Capacity

• Multi-Container Isolation Control and Volatile Container Configuration

• Serverless Deployment and Elastic Disk Provisioning

• Leader Node Election and Micro Scatter-Gather

• Hypervisor Clustering and Redundant Storage

• Storage Service Gateway and Live Storage Migration

• LUN Storage and LUN Migration

• Dynamic Failure Detection and Recovery and Zero Downtime

• Service Load Balancing and Load Balanced Virtual Server Instances

• Load Balanced Virtual Switches and Persistent Virtual Network Configurations

• Dynamic Data Normalization and Synchronized Operating State

• Intra-Storage Device Vertical Tiering and Cross-Storage Device Vertical Tiering

• Storage Workload Management and Storage Maintenance Window

• Direct I/O Access and Direct LUN Access

• Redundant Physical Connection for Virtual Servers

• Cloud Bursting, including Burst In and Burst Out to Private/Public Clouds

• Cloud Balancing

5. Cloud Architecture Lab

• Reading Exercise 6.1: Case Study Background XIT

• Lab Exercise 6.2: IaaS Environment Setup

• Lab Exercise 6.3: IaaS Architecture Customization

• Lab Exercise 6.4: Cloud Characteristics

• Reading Exercise 6.5: Case Study Background Sport Blips

• Lab Exercise 6.6: High-Performance Cloud Architecture

• Lab Exercise 6.7: Performance Optimization

• Lab Exercise 6.8: Cloud Characteristics

• Reading and Lab Exercise 6.9: High-Connectivity Cloud Architecture