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When a function module is activated syntax checking is performed automatically.
YEs, a function module is activated syntax checking.
distributed quey processing
Improved Reliability: In a centralised DBMS, a server failure stops the operations of the DBMS. Though, a failure at single site of a DDBMS, or a failure of a communication link cr
The domain that you will model in this assignment is that of courses and students at a university. So as not to make the task too large and unspecified, you will here get a descrip
Scenario 1: Power goes out after the first instruction. What happens?
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
Define data model? A data model is a collection of conceptual tools for explaining data, data relationships, data semantics and consistency constraints.
Explain weak and strong entity sets? Weak and Strong entity sets: A physically powerful entity set has a primary key. All tuples in the group are distinguishable through that k
what are the reasons having variable length records
Key to represent relationship amongs tables is called ? A Key that represent the relationship between tables is called Foreign Key.
Which method of access uses key transformation? A Hash method of access uses key transformation.
Thanks for suggesting me this answer, appreciate your knowledge.
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