databases Online Quiz - 53
|Description: databases Online Quiz - 53|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
Which versions of the .NET Framework support Generics?
Which Oracle access method is the fastest way for Oracle to retrieve a single row?
Which of the following denote methods of HttpServlet class?
The process of writing the state of an object to a byte stream is called as
The 16 bit coding scheme employed in Java programming is
What tool should you recommend for a junior DBA to use to create a simple backup strategy for a database?
You write a stored procedure that will return data for a report. The accuracy of the data is not so important; however, you want to avoid dirty reads. Which isolation level should you avoid?
Each occurrence of the IMS root segment plus all the segment occurrences that are subordinate to it, make up a
What is the maximum no of of levels a DL/I database can have?
Which one of the following status code indicates a duplicate insertion of a segment in IMS
Which one of the following describes the physical structure of an IMS database
How can a blocking process be killed?
You are developing a Web application that restricts access to the pages based on the Users credentials. Which of the following options enable IIS to supply the user’s Windows credentials to the Web application?
Which is a major problem with SQL?