050-100

Review 40 050-100 practice questions with answer explanations and community insights.

Question 1

What is the key principle of Continuous Integration (CI)?

  1. Collect all changes of a software on individual branches of the source code repository and merge them when development is completed.
  2. Enforce that all developers perform tests on their own computers before adding their changes to the source code repository.
  3. Use only one single branch in the source code repository and add all changes to this single branch as soon as the change is completed.
  4. Remove the need for testing and beta versions of software because all changes are always made to the stable version of the software.
  5. Automatically build and test software whenever changes are committed to the source code repository to identify errors as early as possible.

Question 2

Which of the following statements is a key characteristic of the Freemium business model in regards to open source software development?

  1. A product or service is available for free to users who contribute to the product's development.
  2. A product or service is available for free only if a user wants to run the software on their own computers.
  3. A product or service is available for free but users may decide to donate money to the developers.
  4. A product or service is available for free for a specific amount of time and requires payments for ongoing use after the initial period is over.
  5. A product or service is available for free in a basic version but additional features are only available for paying users.

Question 3

Which of the following statements is true about a Service Level Agreement (SLA) that a client enters into with a service provider offering hosted software services?

  1. The SLA defines how the user may modify and distribute the service provider's software.
  2. The SLA contains a price list that includes all fees the customer has to pay for using the services.
  3. The SLA includes rules for dealing with conflicts of interest when a service provider offers services to competing customers.
  4. The SLA defines how the service provider may access, analyze, and process the customer's data.
  5. The SLA defines specific performance targets and quality metrics that the software provider has to meet.

Question 4

What are general goals of copyright law? (Choose three.)

  1. Copyright law gives the author of a work rights to control how the work is used, distributed, and reproduced.
  2. Copyright law protects original works of authorship such as literary works, sound recordings or software.
  3. Copyright law is designed to encourage creativity and innovation by giving authors a legal framework to protect their works.
  4. Copyright law defines the financial conditions under which authors are remunerated for original works of authorship.
  5. Copyright law defines public registers in which the original works of authorship must be recorded in order to be protected.

Question 5

Which of the following requirements can be enforced by Creative Commons licenses? (Choose two.)

  1. Creative Commons licenses may require the user to share the revenue generated from the work with the original author.
  2. Creative Commons licenses may require attribution, which means that anyone using a work must give appropriate credit to the original creator.
  3. Creative Commons licenses may prohibit commercial use of a licensed work.
  4. Creative Commons licenses may restrict the duration of the granted rights to a specific number of years.
  5. Creative Commons licenses may grant rights only to users in a specific region.
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