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Create a view emp_dep containing e_name and number of dependents from the tables employee and dependent of (i) CREATE VIEW emp_dept AS SELECT ename, COUNT(*) FROM employee, dep
What is DBMS and what are functions of DBMS? DBMS consist of collection of integrated data and set of program to admission those data. The functions performed by a typical
Advantages of Data Distribution The primary benefit of distributed database systems is the ability to access and share data in a reliable and efficient manner.
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Java program for horrizontal fragmentation in distributed database
Define the terms i) Entity set ii) Relationship set Entity set: The set of all entities of the similar type is termed as an entity set. Relationship set: The set of all rela
What are the two types of serializability? The two types of serializability is a) Conflict serializability b) View serializability
Which is the properties of entities? Attributes is the properties of entities.
how many hourse have been spent on a certain project
What is the full form of DDL? DDL is stand for Data Definition Language.
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