Free SAS Institute A00-451 Exam Questions

Become SAS Institute Certified with updated A00-451 exam questions and correct answers

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Total 185 Questions | Updated On: Oct 11, 2024

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Question 1

As a SAS Viya administrator, you have been tasked to ensure that the custom group "ModelDevelopers" can view, but not alter, existing reports in a specific folder within the SAS Viya environment. What is the most effective way to set up this level of access?

A : Assign the "Read" permission on the specific folder directly to the ModelDevelopers group.

B : Create a new role with 'Write' permission on reports and assign it to the ModelDevelopers group, then deny 'Write' permission at the folder level.

C : Provide the ModelDevelopers group with administrative access so they can adjust their own permissions as needed.

D : Assign 'Write' permission on the specific folder to the ModelDevelopers group and trust the group to adhere to company policies on report modification.

Answer: A

Question 2

An administrator is configuring a backup for the CAS server. Which of the following functions would they use to create a full backup of all in-memory tables in a CASLIB?

A : caslib.save

B : table.save

C : table.promote

D : caslib.backup

Answer: B

Question 3

As a SAS Viya administrator, you must manage user-defined formats that are utilized by both SAS Studio and other SAS Viya applications. A requirement has been set that these formats must be available to all users and sessions without manual intervention. How should you make the formats available to fulfill this requirement?

A : Assign the user-defined formats to a global macro variable that is accessible by all SAS sessions.

B : Define the formats in the SASAUTOS directory and reference this directory in all SAS code.

C : Save the user-defined formats in an application-specific configuration file.

D : Incorporate the user-defined formats in a custom format catalog and save it in a permanent location that is pre-assigned for all sessions.

Answer: D

Question 4

You are assigned to configure a new caslib to ensure that analysts can load data more efficiently into memory when utilizing the SAS Viya environment. The data is currently stored in Hadoop. Which CASLIB statement will efficiently enable users to process data stored in Hadoop directly in-memory?

A : caslib myHadoopCaslib datasource=(srctype='hadoop');

B : caslib myHadoopCaslib datasource=(srctype='path');

C : caslib myHadoopCaslib datasource=(srctype='base');

D : caslib myHadoopCaslib datasource=(srctype='hdfs');

Answer: D

Question 5

After successfully deploying a patch update in your SAS Viya environment, how would you confirm that the updated components are functioning as expected without affecting current users' workflows?

A : Immediately direct all users to perform their regular tasks and monitor system performance.

B : Use a phased approach by gradually introducing subsets of users to the updated system while monitoring performance metrics and log files.

C : Revert the system to its pre-patch state and compare the performance against the updated system.

D : Independently validate the updated components using automated tests designed for post-patch verification without involving active users.

Answer: D

Page: 1 / 37

Total 185 Questions | Updated On: Oct 11, 2024

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