Practice Sub-packages (14.7) - Packages - ICSE 11 Computer Applications

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10 questions

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6 sample questions

Question 1.
What is the purpose of sub-packages in Java?
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Think of how sub-packages improve code management.
Question 2.
How do you declare a sub-package?
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Remember the syntax for declaring packages.
3Question 3.
What is a sub-package in Java?
- A package that contains all classes
- A smaller package within a larger package
- A method for importing classes
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Think about how packages relate to each other.
4Question 4.
True or False: You can create sub-packages under any package in Java.
- True
- False
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Consider the flexibility Java provides for package management.
Question 5.
Create a sub-package named com.example.util.date and define a class DateUtils that contains methods to get the current date and format it.
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Remember to handle imports for date handling and formatting.
Question 6.
In a project with multiple functionalities, how would you structure the sub-packages for clarity?
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Think about separating functionalities logically.

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