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Wissen Technology Java Developer Interview Questions, Process, and Tips
Updated
21 Jan 2025
Top Wissen Technology Java Developer Interview Questions and Answers
- Q1. Parent class has run() and walk() . Parent run() - calls walk() Child Class overrides Parent class Inside run() - calls super.run() Walk() - calls super.walk In main clas ...read more
- Q2. 2. What will happen if hashcode only returns a constant? How will it affect the internal working of the HashMap?
- Q3. How to sort a list of students on the basis of their First name?
Wissen Technology Java Developer Interview Experiences
22 interviews found
Anonymous
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
I was interviewed before Apr 2023.
Round 1 - Aptitude Test
1 hr 5 mcq's 2 coding Question 1 sql
Round 2 - Technical
(1 Question)
- Q1. OOPS,Java Coding,Logical based coding question
Add your answer
I was interviewed in Dec 2021.
Interview Questionnaire
1 Question
- Q1. Questions were asked arround hashing and multithreading and problem solving
Add your answer
Interview Preparation Tips
Interview preparation tips for other job seekers - Good Interview Experience
asked in
Deloitte
Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size ... read more
asked in
Wissen Technology
Q2. Parent class has run() and walk() . Parent run() - calls walk() C ... read more
asked in
Infosys
Q3. Which should be preferred between String and StringBuffer when th ... read more
asked in
Deloitte
Q4. Convert BST to Greater Sum Tree Given a Binary Search Tree (BST) ... read more
asked in
Wissen Technology
Q5. 2. What will happen if hashcode only returns a constant? How will ... read more
Java Developer Jobs at Wissen Technology
Wissen Technology Interview FAQs
How many rounds are there in Wissen Technology Java Developer interview?
Wissen Technology interview process usually has 2-3 rounds. The most common rounds in the Wissen Technology interview process are Technical, One-on-one Round and Coding Test.
How to prepare for Wissen Technology Java Developer interview?
Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Wissen Technology. The most common topics and skills that interviewers at Wissen Technology expect are Java, Multithreading, RDBMS, Algorithms and Data Structures.
What are the top questions asked in Wissen Technology Java Developer interview?
Some of the top questions asked at the Wissen Technology Java Developer interview -
How long is the Wissen Technology Java Developer interview process?
The duration of Wissen Technology Java Developer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Wissen Technology Java Developer Interview Process
based on 21 interviews
2 Interview rounds
- Coding Test Round
- Technical Round
View more
Top Skills for Wissen Technology Java Developer
Java Developer Interview Questions from Similar Companies
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Wissen Technology Java Developer Reviews and Ratings
based on 2 reviews
Rating in categories
|
Senior Software Engineer
546
salaries
|  ₹10.5 L/yr - ₹36 L/yr |
|
Software Engineer
537
salaries
| ₹5.5 L/yr - ₹23 L/yr |
|
Principal Engineer
256
salaries
| ₹16 L/yr - ₹42 L/yr |
|
Associate Software Engineer
152
salaries
| ₹5.5 L/yr - ₹16 L/yr |
|
Senior Principal Engineer
131
salaries
| ₹22 L/yr - ₹48 L/yr |
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