15.2.2.3 - Vector
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Practice Questions
Test your understanding with targeted questions
What method would you use to add an element to a Vector?
💡 Hint: Think about which method is used for adding elements in collections.
Is a Vector thread-safe?
💡 Hint: Consider how Vector handles concurrency.
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Interactive Quizzes
Quick quizzes to reinforce your learning
Is the Vector class synchronized?
💡 Hint: Recall the definition of synchronized classes.
Which method is used to access an element by index in a Vector?
💡 Hint: Think about how lists typically work.
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Challenge Problems
Push your limits with advanced challenges
You have a multi-threaded application where multiple threads need to add names to a list. Describe how you would implement this using Vector.
💡 Hint: Consider how vectors handle concurrent additions.
Write a Java code snippet that demonstrates the use of a Vector in a multi-threaded environment.
💡 Hint: Look at how you could simultaneously add elements from different threads.
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Reference links
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