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Q. What is the difference between static type language and dynamic type languages? Q What is a garbage collector? Q what is the function of the finally() method in java? Q What is stack and heap in memory? Q. What is the time performance of the following? Linked List Trees Stack and Queues Heaps Recursive Function – O(n) Fibbinoci ArrayList Hashtable -O(1) Binary Search - O(logn) Q What are the pillars of OOP? Q Difference between Abstract Class and Interface? Q Multiple inheritances in interfaces? Q What is Polymorphism?
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Junior Java Developer

Interviewed at General Dynamics Information Technology

3.9★
Feb 17, 2021

Q. What is the difference between static type language and dynamic type languages? Q What is a garbage collector? Q what is the function of the finally() method in java? Q What is stack and heap in memory? Q. What is the time performance of the following? Linked List Trees Stack and Queues Heaps Recursive Function – O(n) Fibbinoci ArrayList Hashtable -O(1) Binary Search - O(logn) Q What are the pillars of OOP? Q Difference between Abstract Class and Interface? Q Multiple inheritances in interfaces? Q What is Polymorphism?

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