Junior java developer Interview Questions | Glassdoor

Junior java developer Interview Questions

"Junior developers are often responsible for writing the more monotonous and simple code required by senior members of the development team. Because of this, interviews will be designed to test your knowledge of the fundamentals of Java so be prepared to answer technical questions that you likely came across in college. Data structures and algorithms will be heavily emphasised. A bachelor's degree or equivalent work experience is required. "

Top 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

Why do you want to be a part of the program

2 Answers

Methods listed in object class?

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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