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Detail Form
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1.
In PL/SQL, which of the following statements about the null value is correct?
2.
Which can these can help in solving the given issue? Issue: I want to return all the rows from one table and only those rows from a secondary table.
3.
Which of the following clauses is used with the ORDER BY clause in PL/SQL?
4.
Why is the [==] operator used in PL/SQL?
5.
In PL/SQL, the ORDER clause returns _____________________________.
6.
In PL/SQL, which of the following exceptions is not raised by the FOPEN function?
7.
Which of the following functions is similar to the Instead of trigger in PL/SQL?
8.
Which of the following elements is not supported by the ROLLBACK statement in PL/SQL?
9.
In PL/SQL, which of the following statements about stored subprograms is incorrect?
10.
In PL/SQL, a DML trigger cannot be fired when ____________.