Processed data is called _____
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Union operator is a :
Which of the following statement on the view concept in SQL is invalid?
The drawback of shadow paging technique are
Data independence means
The _______ is a set of programs to use and / or modify this data.
operator is used to compare a value to a list of literals values that have been specified.
_____ command can be used to modify a column in a table
A data type or format is specified for each _________
The part of a database management system which ensures that the data remains in a consistent state is
Protection of data from unauthorized Disclosure results in loss of _______
A _____ is used to define overall design of the database
A transaction is in state after the final statement has been executed.
DBMS is a collection of _____ that enables user to create and maintain a database.
Which normal form is considered adequate for normal relational database design?
DBMS helps achieve
_____clause is an additional filter that is applied to the result.
It is an abstraction through which relationships are treated as higher level entities
Which of the following is not a logical database structure?
Which is the best file organization when data is frequently added or deleted from a file?
Key to represent relationship between tables is called
Relational Algebra does not have
The ______ language consists of SQL statements for operating on the data (insert, Modify, Delete) in…
The default level of consistency in SQL is
The keyword to eliminate duplicate rows from the query result in SQL is
Which of the following concurrency control schemes is not based on the serializability property?
Tree structures are used to store data in
Precedence graphs help to find a
An advantage of views is
SQL server stores index information in the _____system table
An advantage of the database management approach is
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