Past Papers 12th Class Computer Science Ch 1

Past Papers 12th Class Computer Science Ch 1 Questions

    

• What is meant by transection file?
• What is meant by data independence?
• What do you mean by Data Integrity?
• What is meant by Database?
• Differentiate between data and information.
• What is data processing?
• Enlist different types of database models.
• What is the concept of data consistency constraints?
• What is file?
• Write two advantage of DBMS.
• Define the term redundancy.
• What is backup file?
• Name different type of file organization.
• State the use of query language.
• State the use of index in FMS.
• Why file organization is important in a database design? Give two reasons.
• Define program file.
• List file types.
• What is data dictionary?
• Name four database objects.
• Describe term information.
• List any two objectives of DBMS.
• List two advantage of file indexing.
• Define data inconsistency?
• What is the purpose of backup and recovery?
• Define data?
• Any two difference between file processing and database approach?
• Define data file.
• List any two file types from usage point of view.
• Differentiate between Master file and Transaction file.
• List any two problems in traditional file approach.
• Define data manipulation.
• Describe network model.
• What is the use of DML?
• List three example of database system.
• Write shortcut key to compile and run C program.
• What is database system?
• Why do people use database?
• Difference between database and database management system.
• What is the use of DDL?
• Differentiate between data redundancy and data inconsistency?
• Why is report generator used in database system?
• Why is it important to specify data type and size of a field?