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When a function module is activated syntax checking is performed automatically.
YEs, a function module is activated syntax checking.
I want to fragment existing table using java code... help me..!!
Preliminary entities and attributes of human resourse management database management system
Explain the Aggregation implies concurrency Concurrency actually is: This in objects can be identified by the way they change state. Present objects can change state independen
Durability : This property necessitates that once a transaction has committed, the changes made by it be never lost because of subsequent failure. Thus, a transaction is also a bas
Update or Modify operation alters the existing values. If these operations alter the value that is the foreign key also, the only check need is the similar as that of the Insert op
What does conceptual design work? A conceptual design involves modelling independent of the DBMS.
This constraint shows that the key attribute value in each tuple must be unique, i.e., no two tuples have the similar value for the key attribute. This is because the value of the
What are metrics for choosing the best algorithm? Matrices for choosing the best algorithms are as below: Computational complexity Ease of understand ability and im
Define Shared locks? Ans: Shared lock: Throughout concurrent execution of transactions, earlier than a transaction can access a data item, it has to obtain a lock on it. Now he
Construct a clean ans concise ER diagram for the database indicating the cardinality mapping for Employee management syatem
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