HOME ASSIGNMENT FOR SUMMER VACATION (For XII COMPUTER SCIENCE 2012-13) NOTE—Make a separate book for HOME ASSIGNMENT and submit it on the first day of the commencement of the Vidyalaya after summer vacation. 1.REVIEW-Revision of C++ Studied in XI th Class. 1.1 What are the escape sequences in C++ ? 1.2 What are the different types of operators in C++, what is their priority and associativity (order of execution when two operators have same priority in an expression) ? 1.3 What are different data types in C++ ? What is it’s size (in Bytes) and range of values(MINIUM to MAXIMUM) it can handle ? 1.4 Define and give example of all user-defined data types (class , structure ,union , Enumeration ) and what are their advantages/purposes in C++ ? 1.5 What is type conversion and how many ways we can convert a data type ? 1.6 What is difference between conditional operator(?:) and if-else ...
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HOME ASSIGNMENT FOR SUMMER VACATION (For XII INFORMATICS PRACTICES 2012-13) NOTE—Make a separate book for HOME ASSIGNMENT and submit it on the first day of the commencement of the Vidyalaya after summer vacation. 1. REVIEW 1-Revision of RDBMS CONCEPTS , SQL and DATABASE FUNDAMENTALS Studied in XI th Class. 2.REVIEW 2- Revision of GUI PROGRAMMING IN JAVA Studied in XI th Class. 3. REVIEW 3-Revision of IT APPLICATIONS (e-Governance , e-Business , e-learning ) Studied in XI th Class 4.Solve all 4 questions the “UNSOLVED PROBLEMS “ given in SUMITA ARORA BOOK 7 th Edition (PAGE N0. 538 CHAPTER-14 : MySQL Revision Tour ) 5.Solve all TYPE A , TYPE B , TYPE C questions given in SUMITA ARORA BOOK 7 th Edition (PAGE N0. 554-555 CHAPTER-15 : DATABASE TRANSACTIONS ) 6. Solve all TYPE A , TYPE B questions given in SUMITA ARORA BOOK 7 th Ed...