Junior Java Developer Interviews

Junior Java Developer Interview Questions

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. "

2,253 Junior Java Developer interview questions shared by candidates

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Insight Global
Junior Java Developer was asked...November 15, 2012

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

4 Answers

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. Less

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

const palindrome = (str) => str == str.reversed() palindrome('hello') // false palindrome('eve') // true Less

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

4 Answers

public String getFirstLetters(String text) { String firstLetters = ""; text = text.replaceAll("[.,]", ""); // Replace dots, etc (optional) for(String s : text.split(" ")) { firstLetters += s.charAt(0); } return firstLetters; } Less

let sentence = 'Big Green Dog' let words = sentence.split(' ') words.map((word) =>{ word.split('') console.log(word[0]) }) //output "B" "G" "D" Less

public static void PrintFirstLetter( String s ){ If ( s.length == 0 ){ return; } String [ ] Words = s.split( “ “ ); for ( String word : Words ) { System.out.println( word.charAt(0)); } } Less

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Western Governors University

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

1 Answers

action = specifies where to send the form data when form is submitted method = specifies how to send the form data (get or post) Less


attributes of <tr> tag

41 Answers

please let me know if anyone got Job

36. If you get call then follow this interview experience

How many of you waiting after 3rd round

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Any five html empty tags (last round)

6 Answers

You got the offer?

10 Jan

Any who got the call for third round who gave technical interview on 7th jan, if got plzz mention the date. Less

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question mostly about output prediction of java code

5 Answers

Was it only for profound students

How many were shortlisted for the next round..??

I have attended third round. That was horrible

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Interactive Brokers

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

3 Answers

Could you please post the questions or at least topics on which questions were asked? Less

Teju, Will you please share your experience?

I have an onsite interview coming up. Could you recollect any questions and any tips would be appreciated. Less

Interactive Brokers

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

3 Answers

can I submit my screen shot????

can you share it?

How many days they will take to tell the status and after screening test what was the next round?? Less

InnoEye Technologies

they ask subjective question in screening like what is instanceof in java?

3 Answers

yes, i knw it but i am not sure about this so i am not going to make any mistake so i simply says idk. andi also suggest you if you dont knw so leave it not try to make it large. Less

Tell me.. what question ask in skype round

Tell me.. what question ask in skype round

ZE PowerGroup

What is the white space character in the regular expressions in Java?

2 Answers



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