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SAS A00-251 SAS Certified Specialist Administration of SAS Viya 3.5 Exam Practice Test
Question 1
Refer to the exhibit.
How would you find the specific log messages associated with the errors in the graph?
Answer : B
Question 2
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?
Answer : C
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.
Question 3
To temporarily add workers that persist only until the CAS server restarts, which Ansible playbook should be used?
Answer : D
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.
Question 4
In a multi-machine Viya deployment, which can be safely restarted without having to stop or restart another Viya service or server?
Answer : 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.
Question 5
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 : 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.
Question 6
Which SAS Viya application is hosted by the embedded web application server?
Answer : D
According to the official SAS Viya 3.5 documentation, SAS Studio Basic is the only SAS Viya application that is hosted by the embedded web application server. You can find this information in the SAS Viya 3.5 Administering Guide page 13.
Question 7
All servers and services in a distributed SAS Viya Environment are stopped. An administrator needs to start them in the correct order. Which server must be started first?
Answer : D
In a distributed SAS Viya environment, the SAS Configuration Server (Consul server) must be started first. The Consul server is the foundation of the SAS Viya environment and provides service discovery and configuration management for all other servers and services. It is responsible for maintaining the configuration information and state of the SAS Viya environment, including the location and status of all servers and services.
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