CBSE Class 12 Informatics Practices Revision Assignment Set D

Read and download free pdf of CBSE Class 12 Informatics Practices Revision Assignment Set D. Get printable school Assignments for Class 12 Informatics Practices. Class 12 students should practise questions and answers given here for All topics Informatics Practices in Class 12 which will help them to strengthen their understanding of all important topics. Students should also download free pdf of Printable Worksheets for Class 12 Informatics Practices prepared as per the latest books and syllabus issued by NCERT, CBSE, KVS and do problems daily to score better marks in tests and examinations

Assignment for Class 12 Informatics Practices All topics

Class 12 Informatics Practices students should refer to the following printable assignment in Pdf for All topics in Class 12. This test paper with questions and answers for Class 12 Informatics Practices will be very useful for exams and help you to score good marks

All topics Class 12 Informatics Practices Assignment

 

INFORMATICS PRACTICES

WORK SHEET – II TERM

 

Q1: (a)Which commands in MySql is used to make any Database current Database and see the list of table in that data base?

(b) What do you mean by table level constraint and column level constraints? Give example for that.

(c) How primary key in a table is different from unique key constraint?

(d) What is the purpose of following query statements. Write output.

Select round(4325.7869,2);

Select truncate(4325.7869,2);

(e) What is the difference between Group by and Order by clause?

(f) A table Alpha contains 4 records and table Beta contains 7 records what will be total number of records in their Cartesian product?

(g) Write SQL statement to add a column regno of data type varchar in a table Candidate which is primary key?

(h) Mrs Hetal, a database administrator created a table Voters in which she has used nationality as column name and by mistake she has entered nationality as Gujarat. Now she wants to change all the values from Gujarati to Indians using single statement. Help her to do the following by writing statement.

(i) What will be the query output for the following statement. Write in words/sentence.

(a) SELECT * from SCHOOL where sname like “_ _ _ SURAT”;

(b) SELECT * from SCHOOL where sname like “DC%”;

 

Q2: (a) What is the difference between drop and delete table command?

(b) What are different commands used in Transaction in MySql?

 

Please click the below link to access CBSE Class 12 Informatics Practices Revision Assignment Set D


Class 12 Informatics Practices Assignments
CBSE Class 12 Informatics Practices Concept Of Inheritance In Java
CBSE Class 12 Informatics Practices Database Concepts Assignment
CBSE Class 12 Informatics Practices Database Transactions Assignment
CBSE Class 12 Informatics Practices Extensible Markup Language Assignment
CBSE Class 12 Informatics Practices Free And Open Source Software Assignment
CBSE Class 12 Informatics Practices GUI Dialogs And Tables Assignment
CBSE Class 12 Informatics Practices HTML I Basic HTML Elements Assignment
CBSE Class 12 Informatics Practices HTML II Lists Tables and Forms Assignment
CBSE Class 12 Informatics Practices IT Applications Assignment
CBSE Class 12 Informatics Practices Java Database Connectivity To MySQL Assignment
CBSE Class 12 Informatics Practices Java GUI Programming Revision Tour Assignment
CBSE Class 12 Informatics Practices More About Classes And Libraries Assignment
CBSE Class 12 Informatics Practices More on SQL Grouping Records and Table Joins Assignment
CBSE Class 12 Informatics Practices More RDBMS Assignment
CBSE Class 12 Informatics Practices MYSQL Revision Tour Assignment
CBSE Class 12 Informatics Practices Networking and open standards Assignment
CBSE Class 12 Informatics Practices Programming Fundamentals Assignment
CBSE Class 12 Informatics Practices Revision Assignment Set A
CBSE Class 12 Informatics Practices Revision Assignment Set B
CBSE Class 12 Informatics Practices Revision Assignment Set C
CBSE Class 12 Informatics Practices Revision Assignment Set D
CBSE Class 12 Informatics Practices Web Application Development Assignment
CBSE Class 12 Informatics Practices Worksheet All Chapters

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CBSE Class 12 Informatics Practices All topics Assignment

We hope you liked the above assignment for All topics which has been designed as per the latest syllabus for Class 12 Informatics Practices released by CBSE. Students of Class 12 should download and practice the above Assignments for Class 12 Informatics Practices regularly. We have provided all types of questions like MCQs, short answer questions, objective questions and long answer questions in the Class 12 Informatics Practices practice sheet in Pdf. All questions have been designed for Informatics Practices by looking into the pattern of problems asked in previous year examinations. 

Assignment for Informatics Practices CBSE Class 12 All topics

Our team of expert teachers have referred to NCERT book for Class 12 Informatics Practices to design the Informatics Practices Class 12 Assignments. If you practice at least one test paper daily, you will get higher marks in Class 12 exams this year. Daily practice of Informatics Practices course notes and related study material will help you to clear all your doubts and have stronger understanding of all concepts. You can download all Revision notes for Class 12 Informatics Practices also from www.studiestoday.com absolutely free of cost.

All topics Assignment Informatics Practices CBSE Class 12

All questions and their answers for the assignment given above for Class 12 Informatics Practices have been developed as per the latest curriculum and books issued for the current academic year. The students of Class 12 can rest assured that the best teachers have designed the questions of Informatics Practices so that you are able to revise the entire syllabus if you do the assignments. Lot of MCQ questions for Class 12 Informatics Practices have also been given in the worksheets and assignments for regular use. All study material for Class 12 Informatics Practices students have been given on studiestoday.

All topics Assignment CBSE Class 12 Informatics Practices

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CBSE Informatics Practices Class 12 All topics Assignment

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The All topics Class 12 Informatics Practices Assignments have been designed based on latest CBSE syllabus for Class 12 Informatics Practices issued for the current academic year

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