Multiple choice

Which of the following is the incorrect statement about the P/L SQL package in the database?

  1. A package in a PL/SQL unit is a combination of related programs.

  2. Packages allow you to hide implementation details from client programs.

  3. It does not allow client programs to access the database only by invoking PL/SQL subprograms.

  4. The package subprograms must be qualified with package names when invoked from outside the package.

  5. The package subprograms are arranged in a well defined module for each user.
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Many Oracle customers follow this practice strictly, allowing client programs to access the database only by invoking PL/SQL subprograms.

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