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

new question of ejb exam  RSS feed

 
mark ken
Ranch Hand
Posts: 47
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi guys:
could you read following question:

which of the following are possibly valid tages in defining the type of a CMR field in a deployment descriptor?

a. <cmr-field-type>java.util.List</cmr-field-type>
b. <cmr-field-type>java.util.Map</cmr-field-type>
c. <cmr-field-type>java.util.Collection</cmr-field-type>
d. <cmr-field-type>java.util.Set</cmr-field-type>
e. <cmr-field>java.util.Collection</cmr-field>




I want to know why "a" is not correct answer?
thank you!
 
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!