EMC E20-465 Online Practice Questions and Exam Preparation

EMC E20-465 Online Questions & Answers

• Question 151:

  Which statement is true about Content Storage Services (CSS) "standard" rules?

  A. Content can be migrated based on the value of the object's object_name property.
  B. Content can be migrated based on the value of the object's subject property.
  C. Content can be migrated based on the object's file format.
  D. Content can be migrated based on the object's lifecycle state.
  C. Content can be migrated based on the object's file format.

• Question 152:

  The requirements for a new Webtop application states that the login screen option to "Remember my credentials..." should be removed. Other than removing this option from the JSP page, where else could you make a change so this option is no longer displayed?

  A. app.xml
  B. web.xml
  C. login.xml
  D. "Preferences" in Webtop
  A. app.xml

• Question 153:

  At minimum, which columns in the database are used to join a subtype with its dm_sysobject supertype?

  A. object_name for the _s tables, r_object_id and r_version_label for the _r tables
  B. authors for the _s tables, r_object_id and i_position_id for the _r tables
  C. r_object_id for the _s tables, r_object_id and i_position_id for the _r tables
  D. r_object_id for the _s tables, r_object_id and keywords for the _r tables
  C. r_object_id for the _s tables, r_object_id and i_position_id for the _r tables

• Question 154:

  A Content Server is running near 100% CPU usage and does not absolutely peak. The hardware contains two CPU cores, and two additional CPU cores are added. After the change, the system runs at almost 70% CPU usage. How do you explain why the system is not running at 50% after the change?

  A. The Java Method Server will dynamically allocate resources based on availability.
  B. The Content Server will increase its CPU usage to fill available capacity regardless of demand.
  C. Machine overhead for managing task sharing between processors increases with the number of processors.
  D. The agent executive will run more jobs at a time when more processor capacity is available.
  C. Machine overhead for managing task sharing between processors increases with the number of processors.

• Question 155:

  What are the minimal user account settings and access rights needed by the designated BOF Global Registry user?

  A. The user has an inline password and has READ only access to the /System/Modules/SBO folder in the repository.
  B. The user has an OS or Directory Server account and has READ only access to the/System/Modules/ SBO folder in the repository.
  C. The user has an inline password and has READ only access to the /System/Modules/SBO folder and the folders/documents in the repository that will be accessed using SBOs.
  D. The user has an inline password and has READ only access to the entire repository.
  A. The user has an inline password and has READ only access to the /System/Modules/SBO folder in the repository.

• Question 156:

  What is the right approach of DQL query tuning when a user complains about performance problems?

  A. 1. trace operation with the Content Server installation owner account 2. locate SQL statement in session logfile 3. get the query plan for this SQL statement using database tools 4. tune the query and re-test the operation
  B. 1. trace operation with the user or a user equivalent account 2. locate SQL statement in session logfile 3. get the query plan for this SQL statement using database tools 4. tune the query and re-test the operation
  C. 1. trace operation with the user account 2. locate SQL statement in agentexec logfile 3. get the query plan for this SQL statement using database tools 4. tune the query and re test the operation
  D. 1. trace operation with the repository owner account 2. locate SQL statement in agentexec logfile3. get the query plan for this SQL statement using database tools 4. tune the query and re-test the operation
  B. 1. trace operation with the user or a user equivalent account 2. locate SQL statement in session logfile 3. get the query plan for this SQL statement using database tools 4. tune the query and re-test the operation

• Question 157:

  When Branch Office Caching Services (BOCS) and Accelerated Content Services (ACS) are in use, which configuration item controls the use of remote servers by client machines in a range of IP addresses?

  A. proximity value
  B. network location
  C. primary Connection Broker
  D. hosts file
  B. network location

• Question 158:

  Users complain that it takes several seconds to get the result for DQL queries on dm_document searching for keywords. Your database administrator says that the disk I/O rate on the database machine is consistently high and no other

  change can be made to the database hardware. The database and Content Server run on separate hosts.

  How could you solve this problem on the Content Server?

  A. add more or faster CPUs on the Content Server machine
  B. create a selective database index against the dmr_content_s table
  C. create a database index on the keywords column of the dm_sysobject_r table
  D. buy faster disks for storing the Documentum content
  C. create a database index on the keywords column of the dm_sysobject_r table

• Question 159:

  What is the purpose of having Documentum Messaging Server (DMS) in a distributed configuration environment?

  A. It is required for asynchronous write which speeds up content access for Branch Office Caching Services (BOCS) users.
  B. It reduces email notification load on the Content Server since DMS handles all email messaging for the Content Server.
  C. It improves the content read operations at remote clients since it synchronously fetches content for them.
  D. It improves the content read operations at remote clients since it asynchronously fetches content for them.
  A. It is required for asynchronous write which speeds up content access for Branch Office Caching Services (BOCS) users.

• Question 160:

  What does the Consistency Checker do?

  A. It looks for repository inconsistencies, such as groups with nonexistent users, permissions sets with nonexistent users, and sysobjects that point to nonexistent content files.
  B. It looks for repository inconsistencies, such as users with invalid email addresses, permissions sets with nonexistent users, and sysobjects that point to nonexistent folders.
  C. It looks for repository inconsistencies, such as users with invalid LDAP usernames, permissions sets with invalid permission, and sysobjects that point to nonexistent content files.
  D. It looks for repository inconsistencies, such as users with nonexistent groups, permissions sets with inactive users, and sysobjects that point to nonexistent content files.
  A. It looks for repository inconsistencies, such as groups with nonexistent users, permissions sets with nonexistent users, and sysobjects that point to nonexistent content files.