EMC E20-405 Online Practice Questions and Exam Preparation

EMC E20-405 Online Questions & Answers

• Question 51:

  An exception is thrown within the following code, during the disconnect process. What is a possible cause of the disconnect error?

  A. The code did not check to see if the session object was valid.
  B. The code did not perform any work after opening the session.
  C. The session was not retrieved through an IDfSessionManager interface.
  D. The code did not cast the retrieved session object to IDfSession before assignment.
  A. The code did not check to see if the session object was valid.

• Question 52:

  Who can always use the IDfWorkflow.addPackage() method in a workflow?

  A. workflow creator user
  B. workflow supervisor user
  C. any user member of the workflow creator user's group
  D. any user member of the workflow supervisor user's group
  B. workflow supervisor user

• Question 53:

  Given the following code: Which statement is true about disconnecting the session within "ourMethod"?

  A. It is safe to disconnect this session, because a session will always be passed to"ourMethod."
  B. It is not safe to disconnect this session, because the calling code may still require it.
  C. It is safe to disconnect this session within "ourMethod" only if the session is not null.
  D. It is not possible for "ourMethod" to disconnect the session, because there is no referenceto a SessionManager.
  B. It is not safe to disconnect this session, because the calling code may still require it.

• Question 54:

  Given the following code:

  (assume all variables and objects are valid). What is the problem with releasing the session in this manner?

  A. The release statement might invalidate the SysObject.
  B. The release statement might never be reached (executed).
  C. The release statement will always be reached (executed), whether or not the session isvalid.
  D. The release statement does not indicate from which repository the session should bereleased.
  B. The release statement might never be reached (executed).

• Question 55:

  Which object types are used to contain a module and package Jar files in the repository?

  A. dmc_module, dmc_jar
  B. dm_bof_module, dm_bof_jar
  C. dm_module, dm_bof_jar
  D. dmc_module, dmc_java
  A. dmc_module, dmc_jar

• Question 56:

  The following line appears in a DFC trace log file: [main] [email protected]("My New Object") What does the "eb724" represent?

  A. the DMCL session Id of the connected session
  B. the respository ID to which the user is connected
  C. the hash code of the Java object of MyTBO class
  D. part of the object ID of the object being processed
  C. the hash code of the Java object of MyTBO class

• Question 57:

  Which statement is true about Connection Brokers?

  A. A Connection Broker is not required in order to establish a session between DFCapplication and Content Server.
  B. To perform IP translation through a firewall, you need to have two ConnectionBrokers.
  C. Load balancing across Connection Brokers is not natively supported.
  D. When you shut down a Content Server, it automatically shuts down its primaryConnection Broker.
  A. A Connection Broker is not required in order to establish a session between DFCapplication and Content Server.

• Question 58:

  What does the IDfCollection.getTypedObject() method return?

  A. all rows in the collection as a single object for later use
  B. a row in the collection for later use
  C. a row in the collection that must be used before the collection is closed
  D. an object of type IDfTypedObject that can be cast to an IDfPersistentObject
  B. a row in the collection for later use

• Question 59:

  What does the following code do?

  A. imports the document into the user's default folder
  B. imports the document into the "/Temp" cabinet since the location is not specifiedexplicitly
  C. fails because the location is not specified
  D. imports the document into the "/System/DocumentsNotLinked" folder
  A. imports the document into the user's default folder

• Question 60:

  Both IDfSysObject.getContent() and IDfSysObject.getFile()retrieve content. What is the preferred method to access content?

  A. always use IDfSysObject.getContent()
  B. always use IDfSysObject.getFile()
  C. use IDfSysObject.getContent() for relatively small size (few KB) content and useIDfSysObject.getFile() for larger content
  D. use IDfSysObject.getFile() for relatively small size (few KB) content and useIDfSysObject.getContent() for larger content
  C. use IDfSysObject.getContent() for relatively small size (few KB) content and useIDfSysObject.getFile() for larger content