A company wants to maintain complete control over their physical infrastructure while still benefiting from cloud-like resource pooling and self-service capabilities. Which cloud deployment model best meets these requirements?
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An organization needs to implement a disaster recovery solution with an RTO of 4 hours and an RPO of 1 hour. Which solution provides the best balance of cost and recovery capability?
Question · Medium
Chapter 1: Cloud Architecture Fundamentals
1.1 Cloud Service Models & Shared Responsibility
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Which cloud characteristic enables customers to provision computing resources automatically without requiring human interaction with service providers?
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A company is designing a multi-tenant SaaS application. They need to ensure that one tenant's database queries cannot impact the performance of other tenants. Which architectural pattern should they implement?
In a Type 1 hypervisor (bare-metal hypervisor), which component runs directly on the host hardware?
AWS or YOU?
A company needs to deploy containers across multiple cloud providers while maintaining consistent networking and storage. Which technology should they use?
1.2 Cloud Deployment Models & Multi-Cloud Strategies
Which storage type is best suited for a cloud-based application requiring high IOPS for a database workload with random access patterns?
An organization wants to optimize cloud costs by automatically shutting down non-production instances during off-hours and weekends. Which approach should they implement?
In the shared responsibility model, which responsibility belongs to the cloud customer when using Infrastructure as a Service (IaaS)?
A company needs to establish a secure, private connection between their on-premises data center and their VPC in a public cloud. Which solution should they implement?
1.3 High Availability, Resiliency & Redundancy
Which cloud service model provides the highest level of abstraction, where the customer only needs to manage their data and application configuration?
An organization needs to deploy a microservices architecture where each service can be developed, deployed, and scaled independently. Which container orchestration feature is essential for this requirement?
A DevOps team needs to version control their infrastructure configurations and automatically deploy infrastructure changes through a CI/CD pipeline. Which approach should they use?
Cloudplus Deployment
Which deployment strategy involves running two identical production environments (blue and green), with traffic switching from the old version to the new version instantly?
1.4 Disaster Recovery & Business Continuity
An organization is planning to migrate a legacy application to the cloud. Before migration, they must assess which technical requirements?
A company wants to minimize downtime during a database migration to the cloud. Which migration approach involves replicating data continuously and switching over when ready?
Which Terraform feature allows you to create reusable infrastructure components with customizable inputs?
A deployment pipeline needs to automatically test infrastructure changes before applying them to production. Which Terraform command should be used?
1.5 Evolving Cloud Technologies: AI/ML Services, IoT & Edge Computing
When using immutable infrastructure patterns, what happens when a configuration change is needed?
A lift-and-shift migration involves moving an application to the cloud without modification. Which cloud resource model is most appropriate for this approach?
An organization needs to deploy resources across multiple cloud regions using the same configuration. How can they minimize configuration duplication?
Which characteristic defines idempotent infrastructure provisioning?
Question · Hard
Chapter 2: Cloud Compute & Storage Architecture
2.1 Virtualization & Hypervisor Architectures
Which metric is most appropriate for measuring the performance of a cloud-based web application from the end-user perspective?
Cloudplus Operations
A cloud administrator needs to implement a backup strategy that allows recovery to any point in time within the last 30 days. Which approach should they use?
Which cloud monitoring approach collects metrics, logs, and traces from distributed services to provide end-to-end visibility?
In a 3-2-1 backup strategy for cloud workloads, what does the "3" represent?
2.2 Containerization & Microservices Architecture
Which auto-scaling policy type adds or removes capacity based on a schedule (e.g., every day at 8 AM)?
A company needs to ensure their database backups are encrypted and immutable to protect against ransomware. Which backup feature should they implement?
Which log aggregation approach is most effective for correlating events across multiple microservices in a distributed cloud application?
An organization needs to patch operating systems on thousands of cloud instances with minimal manual effort. Which approach should they use?
2.3 Container Orchestration & Kubernetes Architecture
Which IAM best practice prevents a single compromised credential from granting full access to cloud resources?
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A cloud security team needs to scan virtual machines for known vulnerabilities and misconfigurations. Which type of tool should they deploy?
Which encryption approach ensures that data remains encrypted even when processed in memory?
A container security scan identifies that an image contains a package with a known CVE. What is the recommended remediation approach?
2.4 Cloud Storage Architectures & Performance
Which compliance framework is specifically designed for organizations that process credit card transactions in the cloud?
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