Putting ____________________ in front of a logical expression reverses the value of that logical expression.
Fill in the blank(s) with the appropriate word(s).
Answer: !
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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.
Suppose the xMethod() is invoked in the following constructor in a class, xMethod() is _________ in the class.
``` public MyClass() { xMethod(); } ``` a. a static method b. an instance method c. a static method or an instance method
When a SWF file is created, an HTML file is also created.
Answer the following statement true (T) or false (F)
The view buttons are located on the ________ toolbar.
Fill in the blank(s) with the appropriate word(s).