Q. Tuples are generated ___________ in producer-driven pipelining, they are generated ________ on demand, in demand-driven pipelining.

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Q. When two inputs that we desire to pipeline into the join are not already sorted it is the _____________ technique.

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Q. Let R(A,B,C,D,E,P,G) be a relational schema in which the following FDs are known to hold:

AB->CD
DE->P
C->E
P->C
B->G

The relation schema R is

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Q. Which of the following is/are false for RAW mode of FOR XML?

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Q. ___________ refers to the ability of the system to recover committed transaction updates if either the system or the storage media fails.

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Q. Which utilities can we used to export data from sql server to a text file?

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Q. You have a column that will only contain values from 0 to 256. What is the most economical data type to use for the column?

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Q. Problems occurs if we don’t implement proper locking strategy

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Q. Which of the following fixed database roles can add or remove user IDs?

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Q. By default sql server has ___________ isolation level

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Q. Which feature converts row data to column for better analytical view?

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Q. Which of the following statements is/are not true for SQL profiler?

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Q. Which global variables can be used to determine if a transaction is still open?

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Q. Which statement is used to define a cursor?

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Q. What is the default “SORT” order for a SQL?

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Q. Capabilities of RAISERROR

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Q. How inserting data through stored procedure do reduces network traffic and increase database performance?

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Q. Stored procedures are safe from SQL injection attacks

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Q. Which of the following connection type supports application role permissions and password encryption?

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Q. Cursor that reflects the changes made to the database table even after the result set is returned

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