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Q. Arrays in other languages become varrays in PL/SQL.
A varray can store a fixed sequential collection of elements of the same type. It is used to store ordered collection of data.
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Q. Which among the following belongs to an "aggregate function"?
Q. Which system variable controls the size of the table cache?
Q. What can be used to check for views that have been invalidated by DROP or ALTER operations?
Q. In a LIKE clause, you can ask for any 6 letter value by writing
Q. The creation of a stored program is similar to the definition of a . . . . . . . .
Q. What cannot be done on a view?
Q. Which of the following is not the SQL Comparison Operator?
Q. MySQL Enterprise Backup records details of each backup in . . . . . . . .
Q. Which of these columns are faster? Variable length, Fixed length
Q. What is the maximum length for alias names in terms of characters?
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