Question
a.
view definition language
b.
logic map language
c.
concept mapping language
d.
storage mapping language
Posted under Data Models DBMS
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. For a three-schema architecture, there is strict partition between external, internal and conceptual level and the language used in this structure is
Similar Questions
Discover Related MCQs
Q. _____________ is a classical approach to database design?
View solution
Q. Physical Data Independence is ability to modify _____________ without causing application program to rewrite.
View solution
Q. An extent is which of the following?
View solution
Q. _______ of abstraction explains how data is actually stored and describes the Data Structure and Access methods used by database.
View solution
Q. A logical description of some portion of database that is required by a user to perform task is called as
View solution
Q. Which of the following applies to a class rather than an object?
View solution
Q. In client / server architecture, the machine that have capability of providing user interface and local processing is called
View solution
Q. Which is not a relevant feature of CASE tools?
View solution
Q. If user doesn't know anything about the complexity of database application then that user is called as _____________.
View solution
Q. The database catalog or dictionary defining the descriptive information which is stored in database is called
View solution
Q. Which of the following is the structure of the Database?
View solution
Q. Which of the following indicates the maximum number of entities that can be involved in a relationship?
View solution
Q. The type of database management system in which all the application programs are executed and processes with one machine is classified as
View solution
Q. Ability to modify schema of database in one level without affecting the schema definition in higher level is called as __________.
View solution
Q. The view of total database content is
View solution
Q. Identify the class name for the following code:
ABC123 course();
View solution
Q. In the network model, the one to many relationship is denoted by
View solution
Q. Which of the following is an ordered collection of elements of the same type?
View solution
Q. A relationship should be specified how in the ODL?
View solution
Q. In the architecture of a database system external level is the
View solution
Suggested Topics
Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!