Practice Package Naming Conventions (14.5) - Packages

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10 questions

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6 sample questions

Question 1.
Why do we write package names in lowercase?
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Think about how Java interprets names.
Question 2.
What does dot notation represent in package naming?
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Consider levels of organization.
3Question 3.
What style should package names be written in?
- Uppercase
- lowercase
- Mixed case
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Think about how Java handles casing.
4Question 4.
Is it acceptable to use uppercase letters in package names?
- True
- False
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Consider the contrast between lowercase and uppercase.
Question 5.
Design an advanced package structure for a company dealing with e-commerce. Include namespaces for user management, payment processing, and order management.
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Consider including both the domain and specific functionalities of your application.
Question 6.
You encounter a naming conflict with another developer’s package named 'com.project.utilities'. How would you restructure your package?
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Introduce more specificity to avoid overlap.

6 more questions in this section. Enroll free to practise them all.