Win a copy of Testing JavaScript Applications this week in the HTML Pages with CSS and JavaScript forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Bear Bibeault
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
Sheriffs:
  • Tim Cooke
  • Liutauras Vilda
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • fred rosenberger
  • salvin francis
Bartenders:
  • Piet Souris
  • Frits Walraven
  • Carey Brown

CMP vs BMP

 
Ranch Hand
Posts: 34
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
While solving mocks follwing question came ??Please help me to find out correct answers(Note:there are mpre than one correct answer)

You've written all the UML diagrams you need for your companies online store. Other developers and architects have approved them. Now you are deciding which Enterprise Beans will use Container Managed Persistence (CMP) and which will use Bean Managed Persistence (BMP). When should you use BMP?


AWhen performance is essential and you are storing standard data types.
BWhen performance is not essential and you are storing standard data types.
CWhen performance is essential and you are storing complex data types.
DWhen performance is not essential and you are storing complex data types.

Please help !!!
 
Greenhorn
Posts: 15
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I think the answer is D.
 
Ranch Hand
Posts: 172
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
more than once are true ... i think this is a multiple answer ...
C and D ....
dao should use to store complex data types and asosiations ...
and are good to improve performace ...
 
Ranch Hand
Posts: 33
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Choices A, C and D are correct
please see this url SCEA Practice Questions you will find explanation for most of your questions
 
Ranch Hand
Posts: 153
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
guys a question related to this one.

in the real part-1 exam, the multiple choice exam do they mention how many you need to choose or they are open ended.

i mean if a question has 2 right answers and 5 options provided to choose. Do they explicity say (choose 2).

please clarify
 
Devendra Dave
Greenhorn
Posts: 15
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I checked the site nothing is mentioned stating more than on answers is correct or not. Also solution description is contradicting. It says first correct answers are A, C and D but in solution description itself it says that choice C is incorrect. Please check this statement.
"Choice C is incorrect because using Container Managed Persistence will increase the portability of the Enterprise Bean and should be used wherever possible."

Could any one provide me the correct answers for this questions
I may be wrong.

Thanks & Regards
Dave
 
Santiago Urrizola
Ranch Hand
Posts: 172
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

in the real part-1 exam, the multiple choice exam do they mention how many you need to choose or they are open ended.



yes, my exam mention how many answers you need to choose.
 
suekar meredilko
Ranch Hand
Posts: 153
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
thanks santiago !
 
Sometimes you feel like a nut. Sometimes you feel like a tiny ad.
Thread Boost feature
https://coderanch.com/t/674455/Thread-Boost-feature
    Bookmark Topic Watch Topic
  • New Topic