RejinpaulPlacement
Search

Database Questions and Answers - RejinpaulPlacement

@ : Home > Database > Object-Oriented Database


Find us on Facebook



Follow us on Google+


Google+

1.
The Object Query Language is which of the following"?
Answer & Solution
Answer: (A) Similar to SQL and uses a select-from-where structure
Solution:
No answer description available for this question.
close
2.
Using OQL, you may do which of the following?
Answer & Solution
Answer: (D) All of the above.
Solution:
No answer description available for this question.
close
3.
A relationship should be specified how in the ODL?
Answer & Solution
Answer: (D) Both directions.
Solution:
No answer description available for this question. close
4.
Which of the following is an ordered collection of elements of the same type?
Answer & Solution
Answer: (C) List
Solution:
No answer description available for this question.
close
5.
Which of the following is true concerning the following statement: class Manager extends Employee
Answer & Solution
Answer: (B) Manager is a concrete class and a subclass.
Solution:
No answer description available for this question.
close