Database Systems Questions

• The way a particular application views the data from the data base that the application uses is a :
• The model for a _____ resembles the hierarchical model in many respects.
• In SQL, the CREATE VIEW command is used
• Which command(s) is(are) used to redefine a column of the table in SQL?
• What name is given to the collection of facts, items of information or data which are related in some way?
• Which of the following is a serious problem of file management systems?
• In SQL, which of the following is not a data Manipulation Language Commands?
• When performing a look-up operation using a form
• Which command(s) is(are) used to enable/disable/drop an integrity constraint in SQL?
• The data-base environment has all of the following components except:
• Internal auditors should review data system design before they are
• In a relational schema, each tuple is divided into fields called
• A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.
• The index consists of
• Long-range planning report produced in an MIS are primarily designed for
• In SQL, which command(s) is(are) used to redefine an index's future storage allocation
• Which of the following command(s) is(are) used to recompile a stored procedure in SQL?
• The model for a record management system might be
• Which of the following is not true of the traditional approach to information processing?
• A data dictionary is a special file that contains