Read and download free pdf of CBSE Class 11 Information Practices Dbms Concepts Worksheet. Students and teachers of Class 11 Informatics Practices can get free printable Worksheets for Class 11 Informatics Practices Dbms Concepts in PDF format prepared as per the latest syllabus and examination pattern in your schools. Class 11 students should practice questions and answers given here for Informatics Practices in Class 11 which will help them to improve your knowledge of all important chapters and its topics. Students should also download free pdf of Class 11 Informatics Practices Worksheets prepared by teachers as per the latest Informatics Practices books and syllabus issued this academic year and solve important problems with solutions on daily basis to get more score in school exams and tests
Worksheet for Class 11 Informatics Practices Dbms Concepts
Class 11 Informatics Practices students should refer to the following printable worksheet in Pdf for Dbms Concepts in Class 11. This test paper with questions and answers for Class 11 will be very useful for exams and help you to score good marks
Class 11 Informatics Practices Worksheet for Dbms Concepts
DBMS concepts
Short Answer Type Questions
1. What is DBMS?
2. What is database?
3. What is database system?
4. Who developed RDBMS?
5. List the major components of database system?
6. List at least 5 possible attributes for a student entity.
7. If R1 is a relation with 8 rows and 5 columns , then what will be the cardinality of R1 ?
8. What is relation? Define the relational data model.
9. What is data redundancy? What are the problems associated with it ?
10. What do you understand by Degree and Cardinality of tables?
11. What is a data type, Give examples?
12. What is a primary key?
13. What is a foreign key?
14. What are rules to choose a primary key for your database table?
15. What do you understand by Candidate key?
Long Answer Type Questions
1. What is the difference between logical and physical data independence?
2. Describe the three level of data abstraction.
3. Describe different data models?
4. What is the main function of database management system?
5. What are the advantages and disadvantages of DBMS?
6. Define : Relation , Tuples, Primary key, Attributes, Foreign keys, Cardinality, Degree.
7. Differentiate between an attributes and a tuple with an example.
8. Write on difference between data and information with an example.
Extra Questions
1. Mention at least three limitations of DBMS.
2. Why does the need of the Database system arise? Give the reasons.
3. There are several database management systems used to manage the data in effective way Like MySQL and MS- SQL. Give some more name & explain ANY 4.
Worksheet for CBSE Informatics Practices Class 11 Dbms Concepts
We hope students liked the above worksheet for Dbms Concepts designed as per the latest syllabus for Class 11 Informatics Practices released by CBSE. Students of Class 11 should download in Pdf format and practice the questions and solutions given in the above worksheet for Class 11 Informatics Practices on a daily basis. All the latest worksheets with answers have been developed for Informatics Practices by referring to the most important and regularly asked topics that the students should learn and practice to get better scores in their class tests and examinations. Expert teachers of studiestoday have referred to the NCERT book for Class 11 Informatics Practices to develop the Informatics Practices Class 11 worksheet. After solving the questions given in the worksheet which have been developed as per the latest course books also refer to the NCERT solutions for Class 11 Informatics Practices designed by our teachers. We have also provided a lot of MCQ questions for Class 11 Informatics Practices in the worksheet so that you can solve questions relating to all topics given in each chapter.
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CBSE Class 11 Informatics Practices Dbms Concepts worksheets cover all topics as per the latest syllabus for current academic year.
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