LPI Level 1 Exam 101 - Junior Level Linux Certification - Part 1 of 2
LPI Level 1 Exam 102 - Junior Level Linux Certification - Part 2 of 2
LPIC-3 Exam 303: Security - 2.0
Linux Essentials Certificate Exam - version 1.5
LPIC-2 Exam 201, Part 1 of 2, version 4.5
LPIC-2 - Exam 202 (part 2 of 2), version 4.5
Linux Essentials Certificate Exam - version 1.6
LPIC-1 Exam 101, Part 1 of 2, version 5.0
LPIC-1 Exam 102, Part 2 of 2, version 5.0
Linux Professional Institute BSD Specialist
Which of the following HTTP headers is a CORS header?
X-CORS-Access-Token:
Location:
Referer:
Authorization:
Access-Control-Allow-Origin
Reference
How is a Docker container image retrieved from a Docker registry?
Docker retrieves a ZIP archive which is extracted into the container’s root file system.
Multiple stacked images are retrieved and layered on top of each other.
A flat hard disk image is downloaded once per container and mounted as the root file system.
The registry merger all components of the image into one file which is shipped to Docker.
The container is built from an ISO file along with a configuration for an unattended installation.
Which of the following statements regarding microservices are true? (Choose three correct answers.)
Microservices facilitate the replacement of the implementation of a specific functionality.
Microservices applications are hard to scale because microservice architecture allow only one instance of each microservice.
Integration tests for microservices are not possible until all microservices forming a specific application are completely developed.
Interaction between microservices can be slower that the interaction of similar components within a monolithic application.
Within one application, individual microservices can be updated and redeployed independent of the remaining microservices.