Q17. What is an appropriate cost consideration when implementing serverless functions in the cloud?

Q18. By default, the Linux operating system uses what access control to manage files/users?

Q19. A team just developed a new feature on the company’s main web application. An IT associate wants to test this new feature by making it available for only 10% of the users. If everything works without any problems for a week, the associate will then make it available for all users. Which release type should be used to achieve this goal?

Q20. Which of these providers host repositories of container images?

Q21. Encryption that uses both a private key and public key is known as what?

Q22. Which of the following is a commonly used open source software used to connect to SSL/TLS VPN services?

Q23. A company’s IT associate has been asked to switch to single-user mode on a running Linux server in order to perform some troubleshooting. Of the options below, which is the best way of doing this?

Q24. What command do you use to view the structure of system directory hierarchies?

Q25. Which utility is used to create public and private key pairs for SSH authentication?

Q26. Which of the following best describes the DevOps methodology of Continuous Delivery?

Q27. A software development team uses a single physical server for testing the latest code in multiple environments: development, pre-production, and production.
What is the recommended approach to maintain the basic security of these environments?

Q28. What open source tool is used to manage instances in the cloud using infrastructure as code?

Q29. Which option will cause ls to display hidden files and folders?

Q30. Which of the following deployment environments is accessed by customers/end-users in a live or real-time fashion?

Q31. A supervisor instructs an IT associate to encrypt all data on a particular partition on a Linux database host. What open source technology would be used to encrypt the data?

Q32. Which of the following is a solution to providing Internet access to a private network using only a single public IPv4 address?

Q33. When working on a Linux system with firewalld enabled, how can other systems be allowed to access the HTTPS port on the system in the default firewall zone so that the access is granted immediately and persists across reboots?

Q34. Which of the following would be the most appropriate use-case for a Function as a Service (FaaS) implementation?

Q35. An IT associate is responsible for protecting and maintaining the integrity of a set of configuration files. What command could be used to prevent users from modifying these files?

Q36. Which of the following authentication method types would include using a password in combination with a hardware token?