Which of the following statements related to JPA is false?
a. The Java Persistence API (JPA) maps Java classes to relational database tables and objects of those classes to rows in the tables. This is known as ob-ject-relational mapping.
b. You can use the NetBeans IDE’s object-relational mapping tools to select a database and autogenerate classes that use JPA to interact with that database. Your programs can then use those classes to query the database, insert new records, update existing records and delete records.
c. Unlike JDBC, you will have to create mappings between your Java code and database tables, and you’ll be able to perform complex database manipulations directly in Java.
d. JPA can be used with any database management system that supports JDBC.
C
You might also like to view...
Use the whereis command to locate the manual pages for the tar, strcmp, and socket commands/calls. What are the absolute pathnames for the files that contain these manual pages.
The following session shows the command for performing the given task. The absolute pathnames for the manual pages are highlighted.
Draw a weight over someone in a picture.
What will be an ideal response?
The Placement tab in the Host Properties window shows which computer each VM is running on.
Answer the following statement true (T) or false (F)
The Quick Parts icon is found in:
A) the Header and Footer group of the Insert tab. B) the Text group of the Insert tab. C) the Text group of the Home tab. D) the Proofing group of the Review tab.