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example of embedded SQL query
Question: In relation to distributed database answer the following questions: (i) Give a brief definition of distributed database. Support your answer with an appropriate di
Construct a clean ans concise ER diagram for the database indicating the cardinality mapping for Employee management syatem
What is Outer join? They can be employed while we want to keep all the tuples in R, or all those in S or all those in both relations in the result of the JOIN in spite of of w
what is union compatable?
how to submit answers softcopy
1. Which model is used to store data in tree structures Ans: Hierarchical model is used to store data in tree structures
While sorting, if the main storage available is not enough, the system writes data to an external help file. The SAP profile parameter, which determines DIR_SORTTMP
A distributed database is defined as "a collection of multiple logically interrelated database which are physically distributed over a computer network" (a) Give any three advan
Give the levels of data abstraction? There are three levels of Data Abstraction a) Physical level b) logical level c) view level
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