Top

Object-Oriented Database

21.

The Object Model supports different literal types, but does not support atomic literals, collection literals, and structured literals.

Answer: B

No answer description available for this question. 

Enter details here

Answer: D

No answer description available for this question.

Enter details here

23.

An attribute's value is either a literal or an object identifier.

Answer: A

No answer description available for this question.

Enter details here

24.

In ODL, you specify an operation using parentheses after its name.

Answer: A

No answer description available for this question. 

Enter details here

Answer: D

No answer description available for this question. 

Enter details here

26.

An ordered collection of elements of the same type are called sets.

Answer: B

No answer description available for this question.

Enter details here

27.

ODL supports which of the following types of association relationships?

Answer: B

No answer description available for this question.

Enter details here

28.

If you know all the possible values that an attribute can have, you can enumerate those values in ODL.

Answer: A

No answer description available for this question.

Enter details here

29.

ODL supports the abstract keyword for classes and operations.

Answer: B

No answer description available for this question.

Enter details here

30.

Before specifying a key for a class, you must specify its extent.

Answer: A

No answer description available for this question.

Enter details here

Loading…
Tags: Object-Oriented Database Questions and Answers || Object-Oriented Database MCQ Questions and Answers || Object-Oriented Database GK Questions and Answers || Object-Oriented Database GK MCQ Questions || Object-Oriented Database Multiple Choice Questions and Answers || Object-Oriented Database GK || GK on Object-Oriented Database || Database Questions and Answers || Database MCQ Questions and Answers || Database GK Questions and Answers || GK on Database