The following syntax selects all of the records in the dataset: Dim records = From employee In EmployeesDataSet.tblEmploySelect employee
Answer the following statement true (T) or false (F)
True
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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 object-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.
It has been suggested that the control software for a radiation therapy machine, used to treat patients with cancer, should be implemented using N-version programming. Comment on whether or not you think this is a good suggestion.
What will be an ideal response?
What is the purpose of [rip-tag]?
What will be an ideal response?
The measurement for the frame rate in a video is:
A) frames per hour B) frames per second C) frames per millisecond D) frames per minute