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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Q. _______________ is a procedural extension of Oracle – SQL that offers language constructs similar to those in imperative programming languages.

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Q. ___________ combines the data manipulating power of SQL with the data processing power of Procedural languages.

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Q. _______________ has made PL/SQL code run faster without requiring any additional work on the part of the programmer.

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Q. A line of PL/SQL text contains groups of characters known as

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Q. We use ______________ name PL/SQL program objects and units.

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Q. A ___________________ is an explicit numeric, character, string or Boolean value not represented by an identifier.

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Q. If no header is specified, the block is said to be an _______________ PL/SQL block.

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