1.
“NO_DATA_FOUND” and “TOO_MANY_ROWS” are the two most common errors found when executing a SELECT statement.
2.
Varrays are a good choice when -
3.
A collection method is a built-in function or procedure that operates on collections and is called using dot notation.
4.
When building up a single SQL statement in a string, do not include any semicolon at the end.
5.
Dynamic SQL enables you to build SQL statements dynamically at runtime.
6.
Which of the following returns the current value in a specified sequence.
7.
Which operators combine the results of two queries into one result?
8.
A recursive subprogram is one that calls itself.
9.
Which of the following provides a way for your program to select multiple rows of data from the database and then process each row individually.
10.
Abbreviate SMTP?
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