Which of the following technologies is supported by the majority of cloud providers in order to support the orchestration of containerized applications?
Correct Answer:
A
An IT associate has a web application running on multiple servers, configured to scale based on CPU usage. The current configuration has a minimum size of 1 and a maximum size of 5 servers, designed to launch and spread the instances across 3 Availability Zones (AZ). During a low utilization period, an entire AZ went down, and the application experienced downtime. What can the IT associate do to increase the availability of the application?
Correct Answer:
A
What command do you use to view the structure of system directory hierarchies?
Correct Answer:
A
An IT associate is creating a business case to adopt a DevOps approach in an organization. Which of the following is a benefit of DevOps to include in the business case?
Correct Answer:
C
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?
Correct Answer:
D
