If you want to add a CAS worker to an MPP environment and apply the latest hotfixes at the same time, which playbook should you use?
Answer(s): D
According to the official SAS Viya 3.5 documentation, the deploy-casworker yml playbook should be used to add a CAS worker to an MPP environment and apply the latest hotfixes at the same time. You can find this information in the SAS Viya 3.5 Administering Guide page 38.
In a multi-machine Viya deployment, which can be safely restarted without having to stop or restart another Viya service or server?
Answer(s): A
According to the official SAS Viya 3.5 documentation, the SAS Message Broker can be safely restarted without having to stop or restart another Viya service or server in a multi-machine Viya deployment. You can find this information in the SAS Viya 3.5 Administering Guide page 32.
Which statement is TRUE about all SAS Viya microservices?
Answer(s): C
According to the official SAS Viya 3.5 documentation, all SAS Viya microservices are self-contained, lightweight pieces of software that do one thing and depend on other processes as little as possible. You can find this information in the SAS Viya 3.5 Administering Guide page 40. SAS Viya microservices are self-contained, lightweight pieces of software that do one thing and depend on other processes as little as possible. They are designed to be modular, independent, and easy to deploy, manage, and scale. Each microservice is responsible for a specific functionality, and they are loosely coupled, allowing them to be deployed, updated, and scaled independently.
To temporarily add workers that persist only until the CAS server restarts, which Ansible playbook should be used?
To add workers that persist only until the CAS server restarts, you should use the deploy- casworker.yml playbook. This playbook will create new workers, configure them and apply any necessary hotfixes. The workers will be destroyed when the CAS server is restarted, so you will need to run the playbook again if you want them to persist after the restart.
When a user starts a CAS session, what is the DEFAULT user account that executes the session process and owns the directory and all files within if?
No, that is incorrect. When a user starts a CAS session, the DEFAULT user account that executes the session process and owns the directory and all files within it is the cas account. The cas account is the default system account that is used to run the CAS processes and manage the resources, and it is created during the SAS Viya installation. You can find this information in the SAS Viya 3.5 Administering Guide page 32.
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