EMC Legato Cert E20-405 Questions & Answers

• Question 91:

  What is the value of c after the following code executes?

  A. -1

  B. 0

  C. 1

  D. 10

  Correct Answer: C

• Question 92:

  IDfList is a wrapper around which collection?

  A. Map

  B. Hashtable

  C. Vector

  D. Set

  Correct Answer: C

• Question 93:

  Given the following statement:

  IDfId idObj = session.getIdByQualification("dm_sysobject where object_name is not null");

  What is a possible problem with using getIdByQualification() in this manner?

  A. The assignment should be cast to SysObject.

  B. The "Select * from" portion is missing from the qualification.

  C. The qualification may solve for more than one Id, whereas the assignment of idObjrequires only one.

  D. The qualification does not specify a request for the Id (or "Select r_object_id from" ismissing in the qualification).

  Correct Answer: C

• Question 94:

  What does the following code do?

  A. creates an IDfLoginInfo object that is secure

  B. creates an IDfLoginInfo object that uses secure application tickets

  C. creates an IDfLoginInfo object for use with a repository that has application access controlenabled, and application token storage disabled

  D. creates an IDfLoginInfo object for use with a repository that has application accesscontrol enabled, and the token has an application ID constraint set

  Correct Answer: D

• Question 95:

  You have three repositories A ,B and C and the following objects (assume all objects are valid). How should you specify the default identity for the three repositories?

  A. sMgr.setIdentity ("*" , loginInfoObj);

  B. sMgr.setIdentity ("A,B,C", loginInfoObj);

  C. sMgr.setIdentities ("A,B,C", loginInfoObj);

  D. sMgr.setIdentities ("*", loginInfoObj);

  Correct Answer: A

• Question 96:

  Given the following SBO method (assume all variables are valid and createFolder() method exist): If the call to this SBO method is within a transaction, what is wrong with the code?

  A. commitTransaction() should not be called from within an SBO with a transaction alreadyactive.

  B. The SBO method should call its own beginTransaction() first.

  C. abortTransaction() is missing in the catch() block.

  D. Nothing is wrong.

  Correct Answer: A

• Question 97:

  The best practice for ensuring that a session is released when using the IDfSessionManager is placing the IDfSessionManager.release() _____.

  A. immediately after a set of DFC operations

  B. as the very last operation of a class, ensuring it will only ever be called once

  C. statement in a finally block

  D. in a helper class that is based on the singleton pattern

  Correct Answer: C

• Question 98:

  Where do you need to establish a user session with the repository in order to run the following code?

  A. A user session is not needed.

  B. A user session must be established at least once before this code is reacheD.

  C. A user session needs to be established immediately after this code is executeD.

  D. A super user session needs to be established before this code is reached.

  Correct Answer: A

• Question 99:

  What would the following piece of code do (assuming valid objects and variables)?

  A. It updates object name as "a" and updates title as "b."

  B. It updates object name as "a" and does NOT update the title.

  C. It does NOT update object name, but it updates the title as "b."

  D. It does NOT update the object name nor the title.

  Correct Answer: A

• Question 100:

  Why does this code establish a session when deployed on the Content Server but not from a client machine?

  A. The system is using the concept of Trusted Login.

  B. The user is an inline user that has a blank password.

  C. The operating system user has a blank password.

  D. The system is using the concept of a Shared Session.

  Correct Answer: A