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

Sort: RelevancePopular Date

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

3 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.

3 Answers

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

1 Answer

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

3 Answers

Write a method printing out 1-100 were every multiple of 3 print out "Fizz" instead of the number, for every multiple of 5 print out "Buzz" instead of the number, and every multiple of 15 print out "Fizz Buzz" instead of the number.

2 Answers

Methods listed in object class?

2 Answers

What is the difference between a vector and arraylist?

1 Answer

What are you hoping to achieve here?

1 Answer

What sort of projects have you been working on?

1 Answer

What is a constructor?

1 Answer
110 of 149 Interview Questions