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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the syntax to import a specific class from a package?
💡 Hint: Think about how we use keywords in Java.
Question 2
Easy
What can the wildcard import statement do?
💡 Hint: What symbol do we use to indicate all classes?
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the purpose of the import statement in Java?
- To create a new package
- To include classes from other packages
- To define the main method
💡 Hint: Think about how we bring other elements into our Java files.
Question 2
True or False: You must import a class to use it in Java.
- True
- False
💡 Hint: Consider how scoping works in programming languages.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java program that defines two classes in different packages. One should perform arithmetic and the other should focus on string manipulations. Write the appropriate import statements.
💡 Hint: Think about how your classes interact and where they are defined.
Question 2
Describe a situation in a team project where managing imports might lead to conflicts and how you would resolve them.
💡 Hint: Consider how clear communication can impact code organization.
Challenge and get performance evaluation