Data Integrity MCQ Tests
12th Class Computer Science MCQ Tests
Data Integrity
of 12th Class Computer Science has 10 questions. If you take an online MCQ test, the system will randomly choose the questions. If you want to take the quiz by chapter then click the start test button.
Total Questions: 10
Total Marks: 10
Time: 10 Mins
Total Questions: 10
Total Marks: 10
Time: 10 Mins
10Min : 00 Sec Remaining
Question # 1
Each record of a relation is dependent upon:
Question # 2
Which normal form is considered enough for relational database design?
Question # 3
If there is a duplicate value in Primary Key then it is a violation of:
Question # 4
In a university,The Head of Department of Computer Science Department is changed but our database is still showing contact number of ex head of department. The following complication is due to:
Question # 5
If composite key is used as primary key in a table then remaining attributes are dependent on part of composite key. It is an example of:
Question # 6
if an attribute is dependent upon composite primary key then this dependency will be:
Question # 7
The employee salary should not be greater than Rs. 2000. This is:
Question # 8
A teacher attribute in a Score table, is most closely associated with:
Question # 9
if a table has more then one candidate key then it needs to be transformed in:
Question # 10
The first major problem comes when Tables are not Normalized is:
Total Questions
12345678910
Question # 1
Each record of a relation is dependent upon:
Question # 2
Which normal form is considered enough for relational database design?
Question # 3
If there is a duplicate value in Primary Key then it is a violation of:
Question # 4
In a university,The Head of Department of Computer Science Department is changed but our database is still showing contact number of ex head of department. The following complication is due to:
Question # 5
If composite key is used as primary key in a table then remaining attributes are dependent on part of composite key. It is an example of:
Question # 6
if an attribute is dependent upon composite primary key then this dependency will be:
Question # 7
The employee salary should not be greater than Rs. 2000. This is:
Question # 8
A teacher attribute in a Score table, is most closely associated with:
Question # 9
if a table has more then one candidate key then it needs to be transformed in:
Question # 10
The first major problem comes when Tables are not Normalized is:
Total Questions
12345678910
Computer Science
- Data Basics
- Basic Concepts and Terminology of Databases
- Database Design Process
- Data Integrity and Normalization
- Introduction to Microsoft Access
- Table and Query
- Microsoft Access-Forms and Reports
- Getting Started with C
- Elements of C
- Input/Output
- Decision Constructs
- Loop Constructs
- Functions in C
- File Handling
12th Class Online Classes 2026
Updated on: 17-05-2026
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