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Wissen Infotech Senior Engineer Interview Questions and Answers

Updated 27 Feb 2025

Wissen Infotech Senior Engineer Interview Experiences

2 interviews found

Interview experience
1
Bad
Difficulty level
Easy
Process Duration
2-4 weeks
Result
Selected Selected

I was interviewed before Feb 2024.

Round 1 - One-on-one 

(2 Questions)

  • Q1. In interview they ask personal life questions which is not relevant to work. Very unprofessional behavior.
  • Q2. HR doesnt follow standard and process.very unprofessional.
Round 2 - HR 

(2 Questions)

  • Q1. Not professional
  • Q2. Not professional
Round 3 - Technical 

(1 Question)

  • Q1. Unnecessary questions are asked.

Interview Preparation Tips

Interview preparation tips for other job seekers - Not recommended if you are looking for learning and growth. No opportunities. Only partiality happens.

Senior Engineer Interview Questions & Answers

user image Sudha sravanthi

posted on 27 Jun 2024

Interview experience
3
Average
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jun 2023. There was 1 interview round.

Round 1 - One-on-one 

(1 Question)

  • Q1. Why Business Analyst is required in a company
  • Ans. 

    Business Analyst is required in a company to bridge the gap between business needs and technical solutions.

    • Business Analysts help in defining business requirements and translating them into technical requirements.

    • They analyze data and provide insights to help make informed business decisions.

    • Business Analysts act as a liaison between stakeholders, project managers, and development teams.

    • They assist in identifying oppor...

  • Answered by AI

Senior Engineer Interview Questions Asked at Other Companies

Q1. what is the meaning of M in M20,M25,M30 grade of concrete?
asked in Nagarro
Q2. Write a program: two input, one is N(any integer, lets say 3), se ... read more
asked in Tata Elxsi
Q3. What is Quality Assurance. Difference between Quality assurance a ... read more
Q4. Is it possible to work with multiple threads in core data? If so, ... read more
Q5. When you will perform Half or Full engine overhauling.

Interview questions from similar companies

I applied via Naukri.com and was interviewed before Jul 2020. There was 1 interview round.

Interview Questionnaire 

1 Question

  • Q1. Coming to AEM,Interviewer has covered all the topics.

Interview Preparation Tips

Interview preparation tips for other job seekers - Pls don't join in TechMahindra.Especially for AEM Folks.Because there are no projects at all.They force you to learn and work in other domain.Then your AEM knowledge will vanish.Worst Company.

Interview Questionnaire 

1 Question

  • Q1. What is name mangling?
  • Ans. 

    Name mangling is a technique used by compilers to give unique names to functions and variables to avoid naming conflicts.

    • Name mangling is used in C++ to support function overloading.

    • It is also used in Python to avoid naming conflicts in modules.

    • Name mangling can make it difficult to access variables and functions from outside the class in which they are defined.

    • In C++, name mangling can be seen by using the 'nm' comman

  • Answered by AI

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Aug 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Past experience and communication skills

Interview Preparation Tips

Interview preparation tips for other job seekers - Be confident

Senior Engineer Interview Questions & Answers

HCLTech user image raja reddy duggi reddy

posted on 27 Apr 2021

Interview Questionnaire 

2 Questions

  • Q1. Engineering Technical
  • Q2. Mainly on Engineering Design

Interview Questionnaire 

6 Questions

  • Q1. Explain abstract factory design pattern ?
  • Ans. 

    Abstract Factory is a creational design pattern that provides an interface for creating families of related objects.

    • Abstract Factory is used when we need to create families of related objects without specifying their concrete classes.

    • It provides an interface for creating objects of related classes without specifying their concrete classes.

    • It encapsulates a group of factories that have a common theme.

    • It promotes loose c...

  • Answered by AI
  • Q2. How do you do range based map iteration
  • Ans. 

    Range based map iteration can be done using a for-each loop or iterators.

    • Use a for-each loop to iterate over the map elements.

    • Alternatively, use iterators to traverse the map.

    • The range-based for loop is preferred for its simplicity and readability.

    • Example: for(auto const& [key, value] : myMap) { //do something with key and value }

  • Answered by AI
  • Q3. What are detached and joined threads
  • Ans. 

    Detached threads are independent threads that run separately from the main thread. Joined threads are threads that wait for the main thread to finish.

    • Detached threads are created using pthread_detach() function

    • Joined threads are created using pthread_join() function

    • Detached threads do not need to be explicitly terminated

    • Joined threads must be explicitly terminated using pthread_exit() or return statement

    • Detached thread...

  • Answered by AI
  • Q4. What are static code analysis tools
  • Ans. 

    Static code analysis tools are software programs that analyze source code to find potential issues and improve code quality.

    • Static code analysis tools scan code without executing it

    • They can detect issues such as security vulnerabilities, coding errors, and performance problems

    • Examples of static code analysis tools include SonarQube, ESLint, and Checkstyle

  • Answered by AI
  • Q5. Command to list currently running threads in linux
  • Ans. 

    Command to list currently running threads in linux

    • Use the 'ps' command with the 'H' option to display threads in a hierarchy

    • Use the 'top' command to display threads in real-time

    • Use the 'htop' command for an interactive display of threads

  • Answered by AI
  • Q6. Can we perform arithmetic operation on Unique pointer
  • Ans. 

    No, arithmetic operations cannot be performed on unique pointers.

    • Unique pointers are used to manage the lifetime of dynamically allocated objects.

    • They cannot be copied or assigned, only moved.

    • Arithmetic operations are not defined for pointers, including unique pointers.

  • Answered by AI

Skills evaluated in this interview

Interview Questionnaire 

1 Question

  • Q1. Design facebook
  • Ans. 

    Designing Facebook is a complex task involving various components and technologies.

    • Identify the core features of Facebook such as user profiles, news feed, messaging, and groups.

    • Choose appropriate technologies for each component such as PHP for backend, React for frontend, and MySQL for database.

    • Ensure scalability and performance by implementing caching, load balancing, and database sharding.

    • Implement security measures...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Database, logical reasoning

Skills evaluated in this interview

I applied via Naukri.com and was interviewed in Nov 2020. There were 5 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. Questions based on the CV we kept
  • Q2. Questions related to powershell, storages, networking in azure IaaS, NSG

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare whatever u kept in CV and the basics

I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Routing and switching related

Interview Preparation Tips

Interview preparation tips for other job seekers - Do your best. Study well.
Its all about God's grace.
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Wissen Infotech Interview FAQs

How many rounds are there in Wissen Infotech Senior Engineer interview?
Wissen Infotech interview process usually has 2 rounds. The most common rounds in the Wissen Infotech interview process are One-on-one Round, HR and Technical.
What are the top questions asked in Wissen Infotech Senior Engineer interview?

Some of the top questions asked at the Wissen Infotech Senior Engineer interview -

  1. Why Business Analyst is required in a comp...read more
  2. In interview they ask personal life questions which is not relevant to work. Ve...read more
  3. HR doesnt follow standard and process.very unprofession...read more

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Wissen Infotech Senior Engineer Interview Process

based on 2 interviews

Interview experience

2
  
Poor
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Wissen Infotech Senior Engineer Salary
based on 20 salaries
₹5 L/yr - ₹14.7 L/yr
6% less than the average Senior Engineer Salary in India
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Wissen Infotech Senior Engineer Reviews and Ratings

based on 5 reviews

4.9/5

Rating in categories

5.0

Skill development

5.0

Work-life balance

5.0

Salary

4.9

Job security

5.0

Company culture

4.7

Promotions

4.9

Work satisfaction

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