Q. Which of the following SQL command can be used to modify existing data in a database table?

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Q. When SQL statements are embedded inside 3GL, we call such a program as

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Q. _______________ provides option for entering SQL queries as execution time, rather than at the development stage.

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Q. Each modification done in database transaction are first recorded into the

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Q. _______ means that data used during the execution of a transaction cannot be used by a second transaction until the first one is completed.

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Q. Which of the following is not a state in transaction ?

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Q. _______________ joins are SQL server default

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Q. The ________________ is essentially used to search for patterns in target string.

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Q. Which of the following is/are the Database server functions?
i) Data management ii) Transaction management

iii) Compile queries iv) Query optimization

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Q. To delete a database ___________ command is used

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Q. ____________ is a combination of two of more attributes used as a primary key

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Q. Which of the following is not the function of client?

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Q. ____________ is a special type of stored procedure that is automatically invoked whenever the data in the table is modified.

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Q. ______________ requires that data should be made available to only authorized users.

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Q. Some of the utilities of DBMS are _____________

i) Loading ii) Backup iii) File organization iv) Process Organization

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Q. ____________ allows individual row operation to be performed on a given result set or on the generated by a selected by a selected statement.

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Q. Which is essential a business problem not a data problem:

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Q. Which is primarily the result of a thorough understanding of information about an enterprise:

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Q. McFadden has defined normalization in his which book___________

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Q. The database design prevents some data from being represented due to _______

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