IT Officer Quiz on DBMS

1. A subset of data in a data warehouse in the form of summary data, related to a particular department or business function:

2. A scheme describe :

3. The collection of information stored in a database at a particular moment is?

4. Tuple in relational algebra refers to:

5. A logical schema

6. ................. clause is an additional filter that is applied to the result.

7. Which one is a DCL command?

8. The tables generated on compilation of data definition language are stored in?

9. The distinguishable parts of a record are called :

10. ...........Command extracts data from a database?


                                       

This entry passed through the Full-Text RSS service - if this is your content and you're reading it on someone else's site, please read the FAQ at http://ift.tt/jcXqJW.