CompTIA Cloud Essentials+ v1.0

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Exam contains 148 questions

A company has been running tests on a newly developed algorithm to increase the responsiveness of the application. The company's monthly bills for the testing have been much higher than expected.
Which of the following documents should the company examine FIRST?

  • A. Memory report
  • B. Compute report
  • C. Network report
  • D. Storage report

Answer : C

An organization's servers are experiencing performance degradation from oversubscription of memory in the virtual environment and exhausted physical RAM.
Which of the following cloud computing characteristics would BEST address the issue?

  • A. Availability
  • B. Elasticity
  • C. Pay-as-you-go
  • D. Self-service

Answer : B

Which of the following cloud principles will help manage the risk of a network breach?

  • A. Shared responsibility
  • B. Self-service
  • C. Availability
  • D. Elasticity

Answer : A

A report identified that several of a company's SaaS applications are against corporate policy.
Which of the following is the MOST likely reason for this issue?

  • A. Shadow IT
  • B. Sensitive data
  • C. Encryption
  • D. Vendor lock-in

Answer : B

Which of the following BEST describes decreasing the resources assigned to a system to avoid paying for unused capacity?

  • A. Orchestration
  • B. Auto-scaling
  • C. Right-sizing
  • D. Scalability

Answer : C

A systems administrator is reviewing a disaster recovery option that requires little to no downtime in the event of a natural disaster.
Which of the following BEST meets this requirement?

  • A. Configure availability zones.
  • B. Configure high availability.
  • C. Configure geo-redundancy.
  • D. Configure auto-scaling.

Answer : A

After performing an initial assessment of a cloud-hosted architecture, a department wants to gain the support of upper management.
Which of the following should be presented to management?

  • A. Project charter
  • B. Feasibility study
  • C. Managed services
  • D. Pilot

Answer : A

Which of the following are true about the use of machine learning in a cloud environment? (Choose two).

  • A. Specialized machine learning algorithms can be deployed to optimize results for specific scenarios.
  • B. Machine learning can just be hosted in the cloud for managed services.
  • C. Just one type of cloud storage is available in the cloud for machine learning workloads.
  • D. Machine learning can leverage processes in a cloud environment through the use of cloud storage and auto-scaling.
  • E. Machine learning requires a specialized IT team to create the machine learning models from scratch.
  • F. Using machine learning solutions in the cloud removes the data-gathering step from the learning process.

Answer : AD

A company with critical resources in the cloud needs to ensure data is available in multiple datacenters around the world.
Which of the following BEST meets the company's needs?

  • A. Auto-scaling
  • B. Geo-redundancy
  • C. Disaster recovery
  • D. High availability

Answer : B

Which of the following can be used by a clientג€™s finance department to identify the cost of cloud use in a public cloud environment shared by different projects and departments?

  • A. Reserved instances
  • B. Service level agreement
  • C. Resource tagging
  • D. RFI from the CSP

Answer : C

A company is migrating a legacy application to the cloud. Two C-level executives are currently engaged in the initial stages of the migration, and they are planning a rip-and-replace approach.
Before initiating the project, the FIRST step should be to identify:

  • A. the required network performance.
  • B. the key stakeholders.
  • C. the desired CSP.
  • D. the required cloud services.
  • E. the required amount of storage.

Answer : CD

A company migrated all of its infrastructure to the cloud. The cloud security team must review the security post-migration.
Which of the following is the MOST appropriate task for the cloud security team to perform?

  • A. Risk register
  • B. Threat assessment
  • C. Application scan
  • D. Vulnerability scan

Answer : B

A company wants to migrate mission-critical applications to the cloud. In order for technicians to build, decommission, and perform other routine functions, which of the following cloud characteristics would BEST satisfy this business requirement?

  • A. Self-service
  • B. Elasticity
  • C. Broad network access
  • D. Availability

Answer : A

A company deploys a data management capability that reduces RPO. Which of the following BEST describes the capability needed?

  • A. Locality
  • B. Replication
  • C. Portability
  • D. Archiving

Answer : D

A company is required to move its human resources application to the cloud to reduce capital expenses. The IT team does a feasibility analysis and learns the application requires legacy infrastructure and cannot be moved to the cloud.
Which of the following is the MOST appropriate cloud migration approach for the company?

  • A. Lift and shift
  • B. Hybrid
  • C. Rip and replace
  • D. In-place upgrade

Answer : B

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Exam contains 148 questions

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