Online Access Free E20-475 Exam Questions

What is necessary in order to query for objects of a particular language?

• A.The language_code attribute must be set on objects.
• B.Objects that are language translations must have a relation named dm_translation_of.
• C.The dfc.locale property in the client's dfc.properties must be set to the language for which you are querying.
• D.The client must call the DFC method IDfSessionManager.setLocale() to specify the language needed to query.

A customer wants to implement a High Availability (HA) Full-text Index Server configuration in a Windows/SQL Server environment. Two Full-text Index Servers will be deployed. A Round-Robin type load balancer will direct query requests to the servers.
Which concern would you raise to the client?

• A.Failover for queries is seamless due to the presence of the load balancer. However, Index Agents must be failed over manually to ensure the continued indexing of new content.
• B.Failover will not be seamless unless the session persistence feature of the load balancer is enabled.
• C.Query performance may vary dramatically depending upon which Full-text Index Server users are connected to.
• D.Users may get inconsistent results for the same query, since the Full-text indices are not guaranteed to be consistent between the two servers.

A customer has determined their hardware choice, using the EMC Documentum Sizing spreadsheet for a custom web client (DFC on app server doing a full range of content management activities) that will serve 5,000 users on Documentum/Solaris/Oracle. The schedule is tight and the customer wants to minimize multi-user testing. The web application will be developed in the next six months. Which statement is true about the performance risk of the customer's project?

• A.Oracle's multi-version concurrency control ensures that readers are not blocked. Therefore economizing on multi-user testing does not induce significant risk.
• B.The custom client strategy is likely to be less optimized than the standard Documentum clients, so the project is at high risk.
• C.The EMC Documentum Sizing spreadsheet is not a substitute for performance testing and tuning, both of which can substantially impact performance and reduce risk.
• D.The EMC Documentum Sizing spreadsheet typically overestimates hardware resource usage, so the customer can economize on the multi-user performance testing without significant risk.

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A client wants to migrate to SAN storage and presents a proposed architecture that includes two servers in an Active/Active configuration servicing a single repository. Which statement is true?

• A.Provisions must be made to replicate content between SANs.
• B.Database and Content Servers should utilize the same SAN.
• C.Both Content Servers must share the same SAN for content storage.
• D.Content Servers cannot share a single database.

Your customer has asked you to design a workflow with 113 activities. There are 83 auto activities and 30 manual activities. On average, the customer is expecting to create 1000 instances of the workflow. The customer has limited hardware resources. What would be your primary design consideration?

• A.use Content Server instead of Docbasic Method Server to execute auto activities to improve performance
• B.minimize the number of auto activities by clubbing sequential auto activities to reduce latency
• C.execute lifecycle operations synchronously to improve application performance.
• D.use Content Server instead of Java Method Server to execute auto activities to improve performance