LFCA Linux Foundation Certified IT Associate Questions and Answers

On systemd-based Linux systems, what are runlevels called?

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?

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

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

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

An IT associate is researching technology options to use at a company. The company’s application requires a Linux server, features a small memory footprint, and runs mostly web services and a few back-end applications. Which of the following would allow for the most efficient use of system resources and fast startup speeds?

Which of these providers host repositories of container images?

Which type of cloud computing combines on-premise infrastructure with a public cloud?

What does LVM stand for?

Which of the following technologies is supported by the majority of cloud providers in order to support the orchestration of containerized applications?

What technology could be used to address software dependency conflicts between applications on the same host operating system?

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

The Linux kernel uses a:

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?

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