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. "

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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(""))

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

1 Answer

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

3 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

What is a wrapper class?

1 Answer

Online test took me 20mins. A lot of questions.

1 Answer
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