Oracle Packages are schema-level objects that group together logically related procedures, functions, variables, and cursors. They provide modularity, better performance, and encapsulation in PL/SQL programs.
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Which keyword is used to define the interface of a package?
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Question 3 of 15
3. Question
Which part of the package contains the implementation code?
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Question 4 of 15
4. Question
What is true about the package specification and body?
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Question 5 of 15
5. Question
Which of the following can be included in a package?
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Question 6 of 15
6. Question
Which command is used to create a package specification?
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Question 7 of 15
7. Question
What is the benefit of using packages in PL/SQL?
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Question 8 of 15
8. Question
Which is an example of a public element in a package?
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Question 9 of 15
9. Question
Can a package body be created without a package spec?
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Question 10 of 15
10. Question
What happens if a package spec is changed?
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Question 11 of 15
11. Question
What keyword is used to define a constant in a package?
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Question 12 of 15
12. Question
How are package variables different from regular variables?
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Question 13 of 15
13. Question
Which keyword is used to hide implementation details inside a package?
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Question 14 of 15
14. Question
Can exception handlers be defined in packages?
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Question 15 of 15
15. Question
How do you execute a procedure inside a package?
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Summary
This quiz on Oracle SQL Packages strengthens understanding of package structure, purpose, visibility, persistence, and execution. Mastering packages is crucial for building modular and maintainable PL/SQL applications.
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