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What are the two types of serializability?
The two types of serializability is
a) Conflict serializability
b) View serializability
What are the various forms of data transparency? a) fragmentation transparency b) replication transparency c) location transparency
The data of a view is not physically stored, but derived from one or more tables. True the data of a view is not physically stored
Explain Alternate key? Alternate Key - All the candidate keys except primary key are known as alternate keys.
intent locking
Submit the SQL Statements necessary to create your database according to the following guidelines: Your SQL statements should exactly mirror your ERD. All primary keys,
What is Data dictionary? A data dictionary is a reserved space in a database that is employed to store information about the database itself. A data dictionary may consist o
What is Cross Product? Simply Cross product is Binary Operator
How can you terminate the MySQL Server? Typing the following in Command prompt will shut down the server completely as root user % mysqladmin -u root -p shutdown
What is the State Machine Engine The straightest approach to implement control is to have any way of explicitly representing and executing state machines. With the help of thi
what is RDBMS? how it works? good example.
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