Register

UGC NET CSE | December 2013 | Part 2 | Question: 15

• recategorized by
3,847 views

1 Answer

6 votes
6 votes
ans should be B

 

a) is defined by integrity constraints

c) and D) is not related to data integrity control
User Avatar
Voting & Accepting an answer helps improve the community
Answer:
← PreviousNext →
← Previous in categoryNext in category →

Related questions

1 votes
1 votes
1 answer
1
go_editor asked Jul 24, 2016
2,931 views
UGC NET CSE | December 2013 | Part 2 | Question: 14
Based on the cardinality ratio and participation ______ associated with a relationship type, choose either the Foreign Key Design, the Cross Referencing Design or Mutual Referencing Design. Entity Constraints Rules Keys
Based on the cardinality ratio and participation ______ associated with a relationship type, choose either the Foreign Key Design, the Cross Referencing Design or Mutual ...
User Avatar
3 votes
3 votes
1 answer
2
go_editor asked Jul 24, 2016
2,611 views
UGC NET CSE | December 2013 | Part 2 | Question: 13
An E-R model includes An ER diagram portraying entity types. Attributes for each entity type. Relationships among entity types. Semantic integrity constrains that reflects the business rules about data not captured in the ER diagram I, II, III and IV I and IV I, II and IV I and III
An E-R model includesAn ER diagram portraying entity types.Attributes for each entity type.Relationships among entity types.Semantic integrity constrains that reflects th...
User Avatar
3 votes
3 votes
2 answers
3
go_editor asked Jul 24, 2016
2,806 views
UGC NET CSE | December 2013 | Part 2 | Question: 12
GO BOTTOM and SKIP-3 commands are given one after another in a database file of 30 records. It shifts the control to 28-th record 27-th record 3-rd record 4-th record
GO BOTTOM and SKIP-3 commands are given one after another in a database file of 30 records. It shifts the control to28-th record27-th record3-rd record4-th record
User Avatar
0 votes
0 votes
1 answer
4
Shimpy Goyal asked Jun 26, 2015
3,067 views
UGC NET CSE | December 2013 | Part 2 | Question: 11
The student marks should not be greater than 100. This is Integrity constraint Referential constraint Over-defined constraint Feasible constraint
The student marks should not be greater than 100. This isIntegrity constraintReferential constraintOver-defined constraintFeasible constraint
User Avatar
Link Copied!