Chapter 3 Database Design Process Computer Science 12th Class Punjab MCQ Tests
12th Class Computer Science Chapter 3 MCQ Tests
Chapter 3 of 12th Class Computer Science has 15 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: 15
Total Marks: 15
Time: 15 Mins
Total Questions: 15
Total Marks: 15
Time: 15 Mins
15Min : 00 Sec Remaining
Question # 1
The main operations applied on database are:
Question # 2
Full copy of Database is copied on more then one site, It will maximize:
Question # 3
A key which is a Primary key in one table cannot be use as Primary key in another table.
Question # 4
There are several records of students are found who has misbehaved. To arrange these records there is need of:
Question # 5
IN ER Diagram the cardinality should be defined from both sides of entities.
Question # 6
In Physical Database design if response time of a particular database is too large then it will affect:
Question # 7
Minimum cardinality of a Relationship is equivalent to Modality.
Question # 8
The Primary purpose of Entity Relationship Diagram is:
Question # 9
Entity Relationship Diagram is most closely associated with:
Question # 10
A minimum cardinality cannot be less then 1.
Question # 11
if user name and password are correct then home screen is opened. It is an example of:
Question # 12
The Data flow Diagram is an interface between End user and:
Question # 13
Which one is prerequisite of Database Planning?
Question # 14
The possibility of Database implementation is measured in:
Question # 15
In a Bank, every customer must have a CNIC then customer maximum cardinality will be:
Total Questions
123456789101112131415
Question # 1
The main operations applied on database are:
Question # 2
Full copy of Database is copied on more then one site, It will maximize:
Question # 3
A key which is a Primary key in one table cannot be use as Primary key in another table.
Question # 4
There are several records of students are found who has misbehaved. To arrange these records there is need of:
Question # 5
IN ER Diagram the cardinality should be defined from both sides of entities.
Question # 6
In Physical Database design if response time of a particular database is too large then it will affect:
Question # 7
Minimum cardinality of a Relationship is equivalent to Modality.
Question # 8
The Primary purpose of Entity Relationship Diagram is:
Question # 9
Entity Relationship Diagram is most closely associated with:
Question # 10
A minimum cardinality cannot be less then 1.
Question # 11
if user name and password are correct then home screen is opened. It is an example of:
Question # 12
The Data flow Diagram is an interface between End user and:
Question # 13
Which one is prerequisite of Database Planning?
Question # 14
The possibility of Database implementation is measured in:
Question # 15
In a Bank, every customer must have a CNIC then customer maximum cardinality will be:
Total Questions
123456789101112131415
Computer Science MCQ Test by Topics
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
12th Class Online Preparation
12th Class 2026 Online
12th Class 2026
Add a Comment
Comments will be shown after admin approval.
Spam comments will not be approved at all.
Matric Result 2026 Punjab
10th Class Result 2026 Punjab
9th Class Result 2026 Punjab Boards
10th Class Result Gazette 2026 Punjab
Punjab Past Papers Matric 9th 10th
Primary Results 5th & 8th Class
BISE Results Intermediate & Matric
BISE Punjab Boards
Sindh Educational Boards
KPK Examination Boards
Technical Boards
Public Service Commission
University Results Gruaduation, Masters Classes
Subscribe by Email
Subscribe by Email
Subscribe to Rss Feed
Position Holders Matric 2026
Position Holders 9th Class 2026
Position Holders Inter 2026
Position Holders 11th Class 2026
Punjab 12th Class Computer Science