CV0-004 Practice Test

Review 314 CV0-004 practice questions with answer explanations and community insights.

Question 1

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?

  1. SQL
  2. Web sockets
  3. RPC
  4. GraphQL

Question 2

Which of the following is a field of computer science that enables computers to identify and understand objects and people in images and videos?

  1. Image reconstruction
  2. Facial recognition
  3. Natural language processing
  4. Computer vision

Question 3

A company needs to deploy its own code directly in the cloud without provisioning additional infrastructure. Which of the following is the best cloud service model for the company to use?

  1. PaaS
  2. SaaS
  3. IaaS
  4. XaaS

Question 4

A company just learned that the data in its object storage was accessed by an unauthorized party. Which of the following should the company have done to make the data unusable?

  1. The company should have switched from object storage to file storage.
  2. The company should have hashed the data.
  3. The company should have changed the file access permissions.
  4. The company should have encrypted the data at rest.

Question 5

A customer relationship management application, which is hosted in a public cloud IaaS network, is vulnerable to a remote command execution vulnerability. Which of the following is the best solution for the security engineer to implement to prevent the application from being exploited by basic attacks?

  1. IPS
  2. ACL
  3. DLP
  4. WAF