SAS Institute A00-251 Exam Questions
Administering SAS Viya 3.5 (Page 3 )

Updated On: 21-Feb-2026

How can you determine the machine on which your SAS Viya servers and services are deployed? (Choose two.)

  1. Servers page in SAS Environment Manager
  2. /opt:/sas/viya/home/sas-admin machines services list
  3. Machines page in SAS Environment Manager
  4. /opt/sas/viya/home/bin/sas-admin healthcheck services instances list

Answer(s): A,C

Explanation:

"The Servers page displays the servers and services that have been deployed on each machine, as well as their current status. The Machines page displays information about each machine and its resources. This includes the server types, operating system, and number of available cores for each machine."



Where can you find the CAS super user role membership in SAS Environment Manager?

  1. Server properties on the Data page
  2. Custom Groups on the Users page
  3. Server Settings on the Server page
  4. CAS Management service on the Configuration page

Answer(s): D

Explanation:

The CAS Management service page in SAS Environment Manager provides the ability to configure CAS super user role membership. This allows you to add and remove users from the CAS super user role, as well as view which users currently have a CAS super user role membership.



When restoring from a default backup, which SAS Viya component must be manually restored?

  1. SAS Infrastructure Data Server
  2. SAS Message Broker
  3. SAS Configuration Server
  4. CAS Server

Answer(s): D

Explanation:

The CAS Server must be manually restored when restoring from a default backup. According to the official SAS documentation, "If you restore the CAS Server from a backup, you must install and continue to use the same version of the server that was used at the time of the backup."



Where does a SAS administrator make modifications to add global-scope caslibs or load global-scope tables to the CAS server?

  1. casconfigusermods.lua
  2. node_usermods.lua
  3. cas_usermods.lua
  4. casstartup_usermods.lua

Answer(s): C

Explanation:

The cas_usermods.lua file is where SAS administrators can make modifications to add global-scope caslibs or load global-scope tables to the CAS server. The CAS configuration server monitors the cas_usermods.lua file and applies the settings whenever it changes.



When managing an existing SAS Viya deployment, which situations describe when you need to obtain a new software order? (Choose two.)

  1. Adding on a new product
  2. Applying a hot fix
  3. Updating TLS certificates
  4. Upgrading to a newer version

Answer(s): A,D

Explanation:

When you add on a new product or upgrade to a newer version of SAS Viya, you will need to obtain a new software order. This is because these changes involve additional or updated software components that are not covered under your existing license agreement.
Note: If you are only applying a hotfix or updating TLS certificates, you do not need to obtain a new software order. These changes do not involve additional or updated software components and can be done under your existing license agreement.






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