Upload Button Icon Add office photos
Engaged Employer

i

This company page is being actively managed by Technumen Team. If you also belong to the team, you can get access from here

Technumen Verified Tick

Compare button icon Compare button icon Compare

Filter interviews by

Technumen Technical Lead Interview Questions and Answers

Updated 5 Aug 2024

Technumen Technical Lead Interview Experiences

1 interview found

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. WAP to find missing sqeuential number
  • Ans. 

    The program should find the missing sequential number in an array of numbers.

    • Iterate through the array and check if the next number is present.

    • If the next number is not present, that number is the missing sequential number.

  • Answered by AI
  • Q2. Difference between Observation & promise
  • Ans. 

    Observation is the act of noticing or perceiving something, while a promise is a commitment to do or not do something in the future.

    • Observation involves noticing or perceiving something through the senses.

    • A promise is a commitment made by one person to another to do or not do something.

    • Observation is based on what is currently happening or existing, while a promise is based on future actions or behavior.

    • Observation is ...

  • Answered by AI

Skills evaluated in this interview

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(2 Questions)

  • Q1. Cisco Servers Installation
  • Q2. HPe servers installation

Interview Preparation Tips

Interview preparation tips for other job seekers - For technical persons softenger is best
Interview experience
4
Good
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Naukri.com and was interviewed in Aug 2024. There were 3 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. How does spring injects dependencies
  • Ans. 

    Spring injects dependencies through inversion of control and dependency injection.

    • Spring uses inversion of control to manage objects and their dependencies.

    • Dependencies are injected into a class through constructor injection, setter injection, or field injection.

    • Spring container is responsible for creating and managing objects and their dependencies.

    • Example: @Autowired annotation is used for dependency injection in Spr

  • Answered by AI
  • Q2. How does Hibernate connects to DB
  • Ans. 

    Hibernate connects to the database using JDBC (Java Database Connectivity) API.

    • Hibernate uses JDBC API to establish a connection to the database.

    • It uses JDBC drivers to communicate with the database.

    • Hibernate configuration file contains database connection details.

    • SessionFactory in Hibernate is responsible for creating sessions and managing connections.

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. How to secure your APIs
  • Ans. 

    Securing APIs involves using authentication, authorization, encryption, and monitoring.

    • Implement authentication mechanisms such as OAuth, JWT, or API keys

    • Use authorization to control access to APIs based on roles and permissions

    • Encrypt data transmission using HTTPS/TLS to prevent eavesdropping

    • Implement rate limiting and throttling to prevent abuse and DDoS attacks

    • Regularly monitor API traffic and logs for suspicious ac

  • Answered by AI
  • Q2. How can you configure multiple DBs in your application
  • Ans. 

    Multiple DBs can be configured in an application by using database connection pooling, configuring multiple data sources, and managing transactions across databases.

    • Use database connection pooling to efficiently manage connections to multiple databases

    • Configure multiple data sources in the application to connect to different databases

    • Implement transaction management to ensure data consistency across multiple databases

  • Answered by AI
Round 3 - HR 

(2 Questions)

  • Q1. Family Background and Career History
  • Q2. Salary Expectations

Skills evaluated in this interview

Interview experience
2
Poor
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Worst experience company is not so good

Round 2 - Technical 

(2 Questions)

  • Q1. What is object oriented programming
  • Ans. 

    Object oriented programming is a programming paradigm based on the concept of objects, which can contain data and code.

    • OOP focuses on creating objects that interact with each other to solve problems

    • Encapsulation, inheritance, and polymorphism are key principles of OOP

    • Examples of OOP languages include Java, C++, and Python

  • Answered by AI
  • Q2. Questions on data structute
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Referral and was interviewed before Aug 2023. There were 4 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. About batch processing
  • Q2. About exception handling
Round 2 - Technical 

(2 Questions)

  • Q1. About project discussion in details
  • Q2. Aws services mainly
Round 3 - Behavioral 

(2 Questions)

  • Q1. Handling a team
  • Q2. Micro service architecture
Round 4 - HR 

(2 Questions)

  • Q1. About personal things
  • Q2. About financial thing

Interview Preparation Tips

Interview preparation tips for other job seekers - Focus on batch processing and exception handling in spring boot and different micro service architecture
Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Not Selected

I applied via Approached by Company and was interviewed in Apr 2024. There was 1 interview round.

Round 1 - One-on-one 

(2 Questions)

  • Q1. They first ask me about my project then ask more how it was working ,and more deep questions on that to understand how much I know about the project I worked on .
  • Q2. Spring Authentitation and Authorization,And Kubernetes

Interview Preparation Tips

Interview preparation tips for other job seekers - Just look into your previous projects what you have done,and be sure on what you know,

I appeared for an interview before Mar 2021.

Round 1 - Coding Test 

Round duration - 30 minutes
Round difficulty - Medium

This was a MCQ round. 30 ques in 30 mins consisting of difficult quantitative aptitude questions were to be solved.

Round 2 - Coding Test 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Medium

In this test round, 2 coding questions were given. Either write the code or pseudo code

  • Q1. 

    N Queens Problem

    Given an integer N, find all possible placements of N queens on an N x N chessboard such that no two queens threaten each other.

    Explanation:

    A queen can attack another queen if they ar...

  • Ans. 

    The N Queens Problem involves finding all possible placements of N queens on an N x N chessboard without threatening each other.

    • Use backtracking algorithm to explore all possible configurations.

    • Keep track of rows, columns, and diagonals to ensure queens do not threaten each other.

    • Generate all valid configurations and print them out.

  • Answered by AI
  • Q2. 

    Sort 0 1 2 Problem Statement

    Given an integer array arr of size 'N' containing only 0s, 1s, and 2s, write an algorithm to sort the array.

    Input:

    The first line contains an integer 'T' representing the n...
  • Ans. 

    Sort an array of 0s, 1s, and 2s in linear time complexity.

    • Use three pointers to keep track of 0s, 1s, and 2s while traversing the array.

    • Swap elements based on the values encountered to sort the array in-place.

    • Time complexity should be O(N) and space complexity should be O(1).

  • Answered by AI
Round 3 - Face to Face 

(2 Questions)

Round duration - 60 minutes
Round difficulty - Easy

This was a technical round with questions on DSA.

  • Q1. 

    Reverse Words in a String: Problem Statement

    You are given a string of length N. Your task is to reverse the string word by word. The input may contain multiple spaces between words and may have leading o...

  • Ans. 

    Reverse words in a string while handling leading, trailing, and multiple spaces.

    • Split the input string by spaces to get individual words

    • Reverse the order of the words

    • Join the reversed words with a single space in between

  • Answered by AI
  • Q2. 

    Circular Linked List Detection

    You are provided with the head of a linked list containing integers. Your task is to determine if the linked list is circular.

    Note:
    • A linked list is considered circula...
  • Ans. 

    Detect if a given linked list is circular by checking if it forms a closed loop.

    • Traverse the linked list using two pointers, one moving at double the speed of the other.

    • If the two pointers meet at any point, the linked list is circular.

    • If the faster pointer reaches the end of the list (NULL), the linked list is not circular.

  • Answered by AI
Round 4 - HR 

Round duration - 30 minutes
Round difficulty - Easy

HR round with typical behavioral problems.

Interview Preparation Tips

Eligibility criteriaAbove 7 CGPAMAQ Software interview preparation:Topics to prepare for the interview - Data Structures, Algorithms, System Design, Aptitude, OOPSTime required to prepare for the interview - 5 monthsInterview preparation tips for other job seekers

Tip 1 : Must do Previously asked Interview as well as Online Test Questions.
Tip 2 : Go through all the previous interview experiences from Codestudio and Leetcode.
Tip 3 : Do at-least 2 good projects and you must know every bit of them.

Application resume tips for other job seekers

Tip 1 : Have at-least 2 good projects explained in short with all important points covered.
Tip 2 : Every skill must be mentioned.
Tip 3 : Focus on skills, projects and experiences more.

Final outcome of the interviewSelected

Skills evaluated in this interview

I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. Basics of Java ,MySQL
  • Q2. For java do all object oriented programming (oops) concept very deeply
  • Q3. For mysql do all basics commands and query

Interview Preparation Tips

Interview preparation tips for other job seekers - Strong basic theoretical and practical knowledge required

I applied via Naukri.com and was interviewed in Jan 2021. There were 4 interview rounds.

Interview Questionnaire 

3 Questions

  • Q1. About networking
  • Q2. Communication required
  • Q3. ABOUT TECHNOLOGY

Interview Preparation Tips

Interview preparation tips for other job seekers - Must be good communication good knowledge of network and troubleshooting llP
Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

The first round of the interview includes Data Structures and Algorithms (DSA).

Round 2 - Coding Test 

The second round of interviews involves a project.

Technumen Interview FAQs

How many rounds are there in Technumen Technical Lead interview?
Technumen interview process usually has 1 rounds. The most common rounds in the Technumen interview process are Technical.
What are the top questions asked in Technumen Technical Lead interview?

Some of the top questions asked at the Technumen Technical Lead interview -

  1. WAP to find missing sqeuential num...read more
  2. Difference between Observation & prom...read more

Tell us how to improve this page.

Technumen Technical Lead Interview Process

based on 1 interview

Interview experience

5
  
Excellent
View more
Technumen Technical Lead Salary
based on 5 salaries
₹22 L/yr - ₹33 L/yr
46% more than the average Technical Lead Salary in India
View more details
Senior Consultant
47 salaries
unlock blur

₹15 L/yr - ₹32 L/yr

Senior Software Engineer
37 salaries
unlock blur

₹10 L/yr - ₹26.3 L/yr

Consultant
22 salaries
unlock blur

₹15 L/yr - ₹31 L/yr

Associate Consultant
21 salaries
unlock blur

₹14 L/yr - ₹25.3 L/yr

Talent Acquisition Specialist
9 salaries
unlock blur

₹2.4 L/yr - ₹5.5 L/yr

Explore more salaries
Compare Technumen with

Tekwissen

4.8
Compare

Softenger

4.1
Compare

XcelServ Solutions

4.5
Compare

Damco Solutions

3.9
Compare
Did you find this page helpful?
Yes No
write
Share an Interview