a) Database application and the database b) Data and ...
View QuestionA data dictionary is a special file that contains?
a) The names of all fields in all files b) The ...
View QuestionThe information about data in a database is called _______
a) Metadata b) Hyper data c) Tera data d) None of the mentioned Answer: a
View QuestionWhich of these data models is an extension of the relational data model?
a) Object-oriented data model b) Object-relational data model c) Semi structured ...
View QuestionWhich of these is not a feature of Hierarchical model?
a) Organizes the data in tree-like structure b) Parent node can have ...
View QuestionWhich of the following is not true of the traditional approach to information processing
a) There is common sharing of data among the various applications b) ...
View QuestionWhich of the following hardware component is the most important to the operation of a database management system?
a) High resolution video display b) Printer c) High speed, large capacity disk
View QuestionLarge collection of files are called ____________
a) Fields b) Records c) Database d) Sectors
View QuestionIf a piece of data is stored in two places in the database, then
a) Storage space is wasted b) Changing the data in one spot will cause ...
View Question