Win a copy of Java 9 Revealed this week in the Features new in Java 9 forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic

Are these HFEJB book errors?  RSS feed

Swamy Nathan
Ranch Hand
Posts: 187
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Please refer to the following Mock test questions from the HFEJB book
EntityBean synchronization chapter:
Q 9 - B Are you sure?
I thought u cant invoke getEJBObject() from entityContext inside the ejbCreate() method.
EntityBean relationships chapter:
Q 12 - D Are you sure?
I thought "Select Object(o) from Ordfer"
would give you all the orders irrespective of whether they have line items or not.
Other doubts in EntityBean relationships chapter:
Q 13 - B Its possible I guess that path exporessiuons may end in CMR fields. Would this be in the select or in the where?
Q 17 - A
What do u mean by "the_single_valued_path_expression must have a string value"?

It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!