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What is known as clustering file organization?
In the clustering file organization, records of several dissimilar relations are stored in the similar file.
When is UPDATE_STATISTICS command used? - When processing of large data is done, this command is used. - Whenever large number of modification, deletions or copy takes place
Designing the fields in the data base The following are the considerations one has to remain in mind while designing the fields in the data base. Coding, compression, en
We require an advanced system for a Sports Centre, you are concerned only with representing the data discussed below about bookings and members. (The complete system may contain ot
Explain the paths in the association network We can analyze use of paths in the association network as given below: Calculate each operation Find associations whic
Is it mandatory to declare all the tables in Report by the key word tables for all the tables that exist in the structure of LDB, and are being explained in the Database part of LD
What is the use of sub queries? A sub query is a select-from-where expression that is nested with in another query. A common use of sub queries is to do tests for set membershi
What is nested relational model? The nested relational model is an extension of relational model in which domains might be either atomic or relation valued.
Describe the GRANT function and explain, how it associates to security. What kind of privileges may be granted? How are they revoked? Ans: Since more than one user can aacce
I need web security expert , website management Project Description: i want professional for the below . website management server management database management
composite attribute
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