programming languages Online Quiz - 81
|Description: programming languages Online Quiz - 81|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
|Tags: programming languages|
How can the mapping files be configured in Hibernate?
It is possible to re-load an object and all its collections at any time, using the xxxx() method. This is useful when database triggers are used to initialize some of the properties of the object.What is the xxxx() method ?
What is the root level element in a hibernate mapping file?
hibernate.cache.use_query_cache setting true enable cache regions ?
Batch fetching is useful incase of ?
what is the default value in hibernate ?
HQL is used in ?
You suspect unauthorized data manipulation language (DML) operations on a particular table. You want to track users who performing the transactions and the values used in the transactions. Also you plan to transfer these values to another table for analysis. How would you achieve this?
Which two operations can be flashed back using Flashback Technology?
Which is the memory area that is created when a dedicated server process is started, and contains data and information for that server process?
Which two statements about recovery manager (RMAN) backup are true?
You want the user APP_DBA to administer the oracle database from remote machine. APP_DBA is granted SYSDBA privilege to perform administrative task on the database. Which file is used by oracle database server to authenticate APP_DBA?
The junior DBA of your organization has accidentally deleted the alert log file. What will you do to create new alert log file?
Which two statements are true about the role in Oracle Database?
Which three information are to be mandatorily provided while creating a new listener using Enterprise Manager Database Control?