Which of the following is used in the application programs to request data from the database management system?
In which one of the following, the multiple lower entities are grouped (or combined) together to form a single higher-level entity?
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Which of the following command is a type of Data Definition language command?
In general, a file is basically a collection of all related_____________.
A huge collection of the information or data accumulated form several different sources is known as _________________.
A Database Management System is a type of _________software.
Which of the following is generally used for performing tasks like creating the structure of the relations, deleting relation?
The oldest Database model is _______________.
Which key from the list below is necessary to handle the data when encryption is used to prevent unauthorized access to the data?
Which of the following lists data descriptions as well as the names, data types, and field lengths for each database field?
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544 videos|686 docs|263 tests
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