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CLF-C02 practice question: Compute and containers (2 of 2)

Cloud Technology and Services A free question from our original CLF-C02 practice exam. Try it, then open the answer to see why each option is right or wrong.

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A small team has a Python web application and wants to deploy it by uploading its code, with AWS handling the underlying resources.

Which THREE tasks does AWS Elastic Beanstalk handle for the team? (Choose three.)

Choose three answers.

  1. A. Provisioning the Amazon EC2 instances that run the application
  2. B. Writing the application's business logic
  3. C. Configuring load balancing for the environment
  4. D. Designing the database tables the application uses
  5. E. Scaling the environment up and down as traffic changes
  6. F. Deciding which users may sign in to the application
Show the answer and explanation

Answers: A, C, E

  • A. Right: Correct. Elastic Beanstalk provisions the EC2 instances that run the application, so the team does not set them up by hand. Learn more: What is AWS Elastic Beanstalk? (opens in a new tab)
  • B. Wrong: Incorrect. The team builds its own application code. Elastic Beanstalk runs the code that is uploaded, but it does not write it.
  • C. Right: Correct. When the team uploads its code, Elastic Beanstalk configures load balancing for the environment as part of creating it, so the team does not set up a load balancer by hand.
  • D. Wrong: Incorrect. The team designs its own database. Elastic Beanstalk does not design tables or schemas.
  • E. Right: Correct. Elastic Beanstalk dynamically scales the environment as load changes, adding or removing instances, so the team does not manage capacity by hand.
  • F. Wrong: Incorrect. The team decides how users sign in as part of its application design. Elastic Beanstalk does not choose who may sign in.

Explanation

Elastic Beanstalk takes the application's source bundle and provisions the EC2 instances, configures load balancing, sets up health monitoring and scales the environment. The team still writes its code, designs its database and decides how its users sign in.

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