CBSE Class 11 Informatics Practices Simple Queries Worksheet

Read and download free pdf of CBSE Class 11 Informatics Practices Simple Queries Worksheet. Download printable Informatics Practices Class 11 Worksheets in pdf format, CBSE Class 11 Informatics Practices Simple Queries Worksheet has been prepared as per the latest syllabus and exam pattern issued by CBSE, NCERT and KVS. Also download free pdf Informatics Practices Class 11 Assignments and practice them daily to get better marks in tests and exams for Class 11. Free chapter wise worksheets with answers have been designed by Class 11 teachers as per latest examination pattern

Simple Queries Informatics Practices Worksheet for Class 11

Class 11 Informatics Practices students should refer to the following printable worksheet in Pdf in Class 11. This test paper with questions and solutions for Class 11 Informatics Practices will be very useful for tests and exams and help you to score better marks

Class 11 Informatics Practices Simple Queries Worksheet Pdf

TOPIC: SQL-Simple Queries

Write SQL commands for the following:

1. Write SQL command to create a database SCHOOL.

2. Write SQL command to open a database SCHOOL.

3. Create table Learner with the following structure

Name of Column          Type
Rollno                         Integer
Name                         Varchar(25)
Gender                       Char(1)
Marks1                       Decimal(4,1)

4. Write SQL command to see the structure of the table LEARNER.

5. Add the following data in the above Table as instructed.

CBSE Class 11 Informatics Practices Simple Queries Worksheet

6. Add a column named Games VARCHAR(20) to the above table.

7. To change the newly added Games column to hold integers.

8. To delete the Games column.

9. Write a query to display the details of all students.

10. Write a query to display rollno and names of all students.

11. To remove duplicate values of Marks1.

12. Write a query to display marks of all students increased by 5

13. Write an SQL query to compute 7+5.

14. To Change the column heading “Marks Secured” of the column Marks1.

15. Write a command to see the names of all tables in the database.


Please click on below link to download CBSE Class 11 Informatics Practices Simple Queries Worksheet

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Simple Queries CBSE Class 11 Informatics Practices Worksheet

The above practice worksheet for Simple Queries has been designed as per the current syllabus for Class 11 Informatics Practices released by CBSE. Students studying in Class 11 can easily download in Pdf format and practice the questions and answers given in the above practice worksheet for Class 11 Informatics Practices on a daily basis. All the latest practice worksheets with solutions 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 examinations. Studiestoday is the best portal for Printable Worksheets for Class 11 Informatics Practices students to get all the latest study material free of cost. 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 practice sheet 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. After solving these you should also refer to Class 11 Informatics Practices MCQ Test for the same chapter. We have also provided a lot of other Worksheets for Class 11 Informatics Practices which you can use to further make yourself better in Informatics Practices.

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