view definition language
logic map language
concept mapping language
storage mapping language
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Q. For a three-schema architecture, there is strict partition between external, internal and conceptual level and the language used in this structure is
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Q. _____________ is a classical approach to database design?
Q. Physical Data Independence is ability to modify _____________ without causing application program to rewrite.
Q. An extent is which of the following?
Q. _______ of abstraction explains how data is actually stored and describes the Data Structure and Access methods used by database.
Q. A logical description of some portion of database that is required by a user to perform task is called as
Q. Which of the following applies to a class rather than an object?
Q. In client / server architecture, the machine that have capability of providing user interface and local processing is called
Q. Which is not a relevant feature of CASE tools?
Q. If user doesn't know anything about the complexity of database application then that user is called as _____________.
Q. The database catalog or dictionary defining the descriptive information which is stored in database is called
Q. Which of the following is the structure of the Database?
Q. Which of the following indicates the maximum number of entities that can be involved in a relationship?
Q. The type of database management system in which all the application programs are executed and processes with one machine is classified as
Q. Ability to modify schema of database in one level without affecting the schema definition in higher level is called as __________.
Q. The view of total database content is
Q. Identify the class name for the following code:
Q. In the network model, the one to many relationship is denoted by
Q. Which of the following is an ordered collection of elements of the same type?
Q. A relationship should be specified how in the ODL?
Q. In the architecture of a database system external level is the
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