Data structure of System R and relational structure
What are the differences between data structure of System R and the relational structure?
Expert
Different from Relational systems within System R are as follows:
Domains are not supported, Enforcement of candidate key individuality is alternative and Entity integrity’s enforcement of is optional as well as Referential integrity is not enforced.
Illustrate the term algorithm. Write down some of the properties of an algorithm?
Explain binary tree in brief.
Write about queue?
By using a declaration statement how is memory reserved?
Briefly describe the term queue operation?
Specify the methods which are available in the storing sequential files?
Define the pre-order and in-order tree traversal.
Explain Tree database briefly.
Specify the actions which are performed when a function is called?
Explain about the threaded binary tree and its common uses.
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