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Wissen Technology Interview Questions, Process, and Tips for Freshers
Updated
17 Mar 2025
Top Wissen Technology Interview Questions and Answers for Freshers
- Q1. Prime number optimisation and why ?asked in Software Developer interview
- Q2. easy-medium level sliding window problemasked in Intern interview
- Q3. Write a javascript function which returns maximum and minimum occurrence of letter from stringasked in Senior Software Engineer interview
Wissen Technology Interview Experiences for Freshers
Popular Designations
12 interviews found
Anonymous
Interview experience
Excellent
Difficulty level
-
Process Duration
-
Result
-
I appeared for an interview 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
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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 class Parent p = new child() p.run() What will be the order of execution?
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(5)
Java Developer Interview Questions asked at other Companies
Q1. Sort 0 and 1 Problem Statement Given an integer array ARR of size N containing only integers 0 and 1, implement a function to sort this array. The solution should scan the array only once without using any additional arrays. Input: The firs...
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(4)
I applied via Referral and was interviewed before Apr 2020. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Write a javascript function which returns maximum and minimum occurrence of letter from string
- Ans.
A javascript function to find the maximum and minimum occurrence of a letter in a string.
Create an object to store the count of each letter in the string
Loop through the string and update the count in the object
Find the maximum and minimum count in the object and return the corresponding letters
- Q2. Write a javascript function to sanitize string. e.g "HoW arE yOu" into "How are you"
- Q3. Questions related to arrow function, this, ternary operators, promise, api testing
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Interview Preparation Tips
Interview preparation tips for other job seekers - Solve puzzles from Leet code and Hackerrank
Skills evaluated in this interview
Top Wissen Technology Senior Software Engineer Interview Questions and Answers
Q1. Write a javascript function which returns maximum and minimum occurrence of letter from string
View answer
(1)
Senior Software Engineer Interview Questions asked at other Companies
Q1. Tell me about yourself. What technology are you using? What is a Collection? What are the different types of collection there? What is the difference between ArrayList and LinkedList What are the basic building blocks of Stream operators, s...
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(2)
Jobs at Wissen Technology
Top trending discussions
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Salary Discussions, Hike & Promotions
2w (edited)
kirayagami1
·
works at
TCS
Experience - 5.9
Tech - React.js
CTC- 13LPA
Current company - TCS
Offer in the process - Nagarro (19LPA)
My LWD is 24th May, but I told Nagarro I can be released in 30 days. Now, should I:
1. Be honest and say I can join on 25th May?
2. Commit to 25th April and request a DOJ extension later?(By telling them some emergency)
Q1). If I choose option 1, is there a risk they won’t release the offer?(As I am being hired for a particular project, so will they go for some immediate candidates?)
Q2). If I choose option 2, could they revoke the offer?(As the HR told changing the DOJ in released offer letter is not possible
Nagarro offer: Kindly Help me to decide
Option 1
0%
Option 2
0%
115 participants
.
poll closed
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Wissen Technology Interview FAQs
How many rounds are there in Wissen Technology interview for freshers?
Wissen Technology interview process for freshers usually has 2-3 rounds. The most common rounds in the Wissen Technology interview process for freshers are Technical, Coding Test and One-on-one Round.
How to prepare for Wissen Technology interview for freshers?
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 Algorithms, Coding, Collections, Core Java and Data Structures.
What are the top questions asked in Wissen Technology interview for freshers?
How long is the Wissen Technology interview process?
The duration of Wissen Technology interview process can vary, but typically it takes about less than 2 weeks to complete.
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Wissen Technology Interviews By Designations
- Wissen Technology Java Developer Interview Questions
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Interview Questions for Popular Designations
- Java Developer Interview Questions
- Software Engineer Interview Questions
- Senior Software Engineer Interview Questions
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- Senior Software Developer Interview Questions
- Graduate Engineer Trainee (Get) Interview Questions
- Show more
Wissen Technology Interview Process for Freshers
based on 11 interviews
Interview experience
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Explore Interview Questions and Answers for Top Skills at Wissen Technology
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Wissen Technology Reviews and Ratings
based on 425 reviews
Rating in categories
Wissen Technology - Full Stack Developer - Meteor.js & Node.js (6-15 yrs)
6-15 Yrs
Not Disclosed
Wissen Technology - Java Lead - Spring Boot/Hibernate (7-15 yrs)
7-15 Yrs
Not Disclosed
|
Software Engineer
618
salaries
|  ₹7 L/yr - ₹25 L/yr |
|
Senior Software Engineer
562
salaries
| ₹12.2 L/yr - ₹36 L/yr |
|
Principal Engineer
282
salaries
| ₹15.5 L/yr - ₹42 L/yr |
|
Associate Software Engineer
155
salaries
| ₹6 L/yr - ₹17.9 L/yr |
|
Senior Principal Engineer
141
salaries
| ₹22 L/yr - ₹48 L/yr |
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