Q. revoke select on takes from amit;
What does the above query perform?

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Q. Which of the following is/are a function of dynamic SQL?

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Q. What is the full form of JDBC?

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Q. State true or false: Developers cannot write their own functions into SQL

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Q. Which of the following are not a part of PL/SQL

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Q. The part of SQL that deals with the SQL supports constructs is called as _______

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Q. A _________ is a statement that the system executes whenever a database is modified

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Q. State true or false: Recursive queries are permitted in SQL

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Q. How many different types of drivers are present in JDBC?

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Q. Which JDBC Driver is the most efficient of all the JDBC drivers?

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Q. Which package comprises of the core JDBC API?

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Q. What is the full form of OLAP?

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Q. Data that can be modelled as dimension attributes and measure attributes are called ___________

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Q. The operation of changing a dimensions used in a cross-tab is called as ________

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Q. The operation of moving from finer granular data to coarser granular data is called _______

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Q. How many dimensions of multi-dimensional data do cross tabs enable analysts to view?

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Q. The _______ function allows substitution of values in an attribute of a tuple

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Q. Which of the following OLAP systems do not exist?

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Q. State true or false: OLAP systems can be implemented as client-server systems

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Q. The operation of moving from coarser granular data to finer granular data is called _______

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