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Q. The model for a record management system might be
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Q. The type of server in two-tier architectures which provides the data to client stored on disk pages is called
Q. In Object Oriented Model values are stored into __________ variables.
Q. "What data is stored ?" is described by __________ level of abstraction in DBMS.
Q. The object definition language (ODL) is which of the following?
Q. In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.
Q. Subschema can be used to
Q. Part of entire database is shown by ________ level of abstraction.
Q. A top-to-bottom relationship among the items in a database is established by a
Q. In the three-tier architecture, the intermediate layer between database and client servers is classified as
Q. Physical Data Independence is ability to modify _____________ without causing application program to rewrite.
Q. A tool that can help designers understand the dependencies of database structures is a:
Q. The conceptual model is
Q. Which of the following is a Data Model?
Q. The type of data manipulation language which is used to describe the complex operations in more precise way is classified as
Q. Which of the following database activities allow for the actual retrieval and use of a database?
Q. In enterprise data modeling, which is incorrect?
Q. The term Complete for a UML has the same meaning as which of the following for an EER diagram?
Q. _______ of abstraction explains how data is actually stored and describes the Data Structure and Access methods used by database.
Q. The Conference on Data Systems Languages Database Task Group is a committee to
Q. Which of the following is true concerning the following statement:
class Manager extends Employee
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