Java junior developer Interview Questions | Glassdoor

Java junior developer Interview Questions

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Implement a method to determine whether a string is a palindrome.

4 Answers

Recursive method; start from the ends and work your way in. Use indices if worried about memory.

Take a string as function parameter. Copy this str value into a new var, then use .reverse() thereupon. Compare the reversed copy back against original string using turnery operator to set resVariable to "true" : "false". Return resVariable.

(Using .split(""), as well as .join(""))

Write a function to print the first letter of every word in a string.

5 Answers

What does the action and method attribute in the HTML <form> tag do.

1 Answer

Some questions about Java basics, and some math problems and SQL

3 Answers

some questions about hashCode, equals method regex question java concurrency: wait, notify, notifyAll() swing component rendering routine(without using UI-delegate)

3 Answers

All stupid questions which can't be expected to be answered by a junior engineer.

2 Answers

Methods listed in object class?

2 Answers

Why do you want to be a part of the program

2 Answers

Java: What is an Index? What is an interface? What is an Object? What is OOP? Java vs C/C++? What is a HashMap? What is the complexity of inserting an element in an Array (sorter & unsorted), Linked List, Binary Tree?

1 Answer

Mostly behavioral questions + one coding problem.

1 Answer
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