CompTIA CV0-004 CompTIA Cloud+ (2024) Online Training
CompTIA CV0-004 Online Training
The questions for CV0-004 were last updated at Jan 28,2025.
- Exam Code: CV0-004
- Exam Name: CompTIA Cloud+ (2024)
- Certification Provider: CompTIA
- Latest update: Jan 28,2025
A company experienced a data leak through its website. A security engineer, who is investigating the issue, runs a vulnerability scan against the website and receives the following output:
Which of the following is the most likely cause of this leak?
- A . RTMP port open
- B . SQL injection
- C . Privilege escalation
- D . Insecure protocol
A customer’s facility is located in an area where natural disasters happen frequently.
The customer requires the following:
• Data resiliency due to exposure to frequent natural disasters
• Data localization because of privacy regulations in the country
• High availability
Which of the following cloud resources should be provisioned to meet these requirements?
- A . Storage in a separate data center located in same region
- B . An on-premises private cloud carrying duplicate data
- C . Storage in an availability zone outside the region
- D . Storage in the same availability zone as the primary data
A software engineer needs to transfer data over the internet using programmatic access while also being able to query the data.
Which of the following will best help the engineer to complete this task?
- A . SQL
- B . Web sockets
- C . RPC
- D . GraphQL
A cloud administrator needs to distribute workloads across remote data centers for redundancy reasons.
Which of the following deployment strategies would eliminate downtime, accelerate deployment, and remain cost efficient?
- A . In-place
- B . Rolling
- C . Blue-green
- D . Canary
An administrator used a script that worked in the past to create and tag five virtual machines. All of the virtual machines have been created: however, the administrator sees the following results: { tags: [ ] }
Which of the following is the most likely reason for this result?
- A . API throttling
- B . Service quotas
- C . Command deprecation
- D . Compatibility issues
A company has one cloud-based web server that is prone to downtime during maintenance.
Which of the following should the cloud engineer add to ensure high availability?
- A . A redundant web server behind a load balancer
- B . A backup cloud web server
- C . A secondary network link to the web server
- D . An autoscaling feature on the web server
Five thousand employees always access the company’s public cloud-hosted web application on a daily basis during the same time frame. Some users have been reporting performance issues while attempting to connect to the web application.
Which of the following is the best configuration approach to resolve this issue?
- A . Scale vertically based on a trend.
- B . Scale horizontally based on a schedule
- C . Scale vertically based on a load.
- D . Scale horizontally based on an event
An organization’s security policy states that software applications should not exchange sensitive data in cleartext. The security analyst is concerned about a software application that uses Base64 to encode credit card data.
Which of the following would be the best algorithm to replace Base64?
- A . 3DES
- B . AES
- C . RC4
- D . SHA-3
Which of the following strategies requires the development of new code before an application can be successfully migrated to a cloud provider?
- A . Refactor
- B . Rearchitect
- C . Rehost
- D . Replatform
Which of the following application migration strategies will best suit a customer who wants to move a simple web application from an on-premises server to the cloud?
- A . Rehost
- B . Rearchitect
- C . Refactor
- D . Retain
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