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TEKsystems Associate Engineer Interview Questions and Answers

Updated 26 Aug 2024

5 Interview questions

An Associate Engineer was asked 11mo ago
Q. Write code demonstrating basic DSA concepts.
Ans. 

Understanding basic data structures and algorithms is crucial for coding interviews.

  • Data Structures: Arrays, Linked Lists, Stacks, Queues, Trees, Graphs.

  • Algorithms: Sorting (e.g., Quick Sort, Merge Sort), Searching (e.g., Binary Search).

  • Complexity Analysis: Big O notation to evaluate performance.

  • Example: Use a stack to reverse a string efficiently.

An Associate Engineer was asked
Q. Given a sorted array of integers nums and an integer target, write a function to search target in nums. If the target exists, then return its index. Otherwise, return -1. You must write an algorithm with O(...
Ans. 

Binary search is an efficient algorithm for finding an item from a sorted array by repeatedly dividing the search interval in half.

  • Binary search works on sorted arrays only.

  • It has a time complexity of O(log n), making it faster than linear search (O(n)).

  • Example: To find '5' in [1, 2, 3, 4, 5, 6], check middle element (4), then search right half [5, 6].

  • The algorithm can be implemented recursively or iteratively.

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An Associate Engineer was asked
Q. Why is string immutable?
Ans. 

String is immutable because it cannot be changed once created.

  • Immutable objects are safer to use in multi-threaded environments

  • String pool in Java is possible because of immutability

  • StringBuffer and StringBuilder are mutable alternatives to String

An Associate Engineer was asked
Q. Which is difficult program that you wrote in python Which is difficult program wrote in c Dictionary use with code implications
Ans. 

Difficult program in Python: A web scraper to extract data from dynamic websites. Difficult program in C: A program to implement a custom data structure.

  • Python program required knowledge of web scraping libraries like BeautifulSoup and Selenium

  • C program required understanding of memory management and pointers

  • Python program had to handle dynamic website elements and login authentication

  • C program had to implement a ...

What people are saying about TEKsystems

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a software developer
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3 Job Offers on the Table—Need Your Wisdom!
Got 3 offers and could use some advice! 🙏 I'm a ServiceNow Developer with 5 years under my belt. Here’s the breakdown: KENVUE (product based): 23 + 2.7 = 25.7 LPA LTIMINDTREE: 23 + 1.5 = 24.5 LPA COGNIZANT: 20 + 1.2 = 21.2 LPA
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An Associate Engineer was asked
Q. Program to count spaces in string Program to print only digits in string
Ans. 

Program to count spaces and print digits in string

  • For counting spaces, loop through the string and check for ' ' character

  • For printing digits, loop through the string and check for '0' to '9' characters

  • Use isdigit() function in Python to check for digits

  • Use a counter variable to keep track of spaces

  • Use a separate string variable to store digits and print it at the end

TEKsystems Associate Engineer Interview Experiences

3 interviews found

I applied via Campus Placement and was interviewed in Sep 2022. There were 7 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Aptitude Test 

6 sections with section timings
Aptitude 10 questions
Reasoning 10 questions
Coding 1(30min)
Data structure 10
Pseudo Code 10
About Company 5

Round 3 - Group Discussion 

Topic 1-drone
Topic - self driving cars

Round 4 - Technical 

(3 Questions)

  • Q1. Program to count spaces in string Program to print only digits in string
  • Ans. 

    Program to count spaces and print digits in string

    • For counting spaces, loop through the string and check for ' ' character

    • For printing digits, loop through the string and check for '0' to '9' characters

    • Use isdigit() function in Python to check for digits

    • Use a counter variable to keep track of spaces

    • Use a separate string variable to store digits and print it at the end

  • Answered by AI
  • Q2. Why string is immutable
  • Q3. About Constructor Dictionary Access modifiers in python
Round 5 - Technical 

(1 Question)

  • Q1. Which is difficult program that you wrote in python Which is difficult program wrote in c Dictionary use with code implications
  • Ans. 

    Difficult program in Python: A web scraper to extract data from dynamic websites. Difficult program in C: A program to implement a custom data structure.

    • Python program required knowledge of web scraping libraries like BeautifulSoup and Selenium

    • C program required understanding of memory management and pointers

    • Python program had to handle dynamic website elements and login authentication

    • C program had to implement a custo...

  • Answered by AI
Round 6 - HR 

(1 Question)

  • Q1. Self intro About Company Hobbies Related to resume
Round 7 - HR 

(1 Question)

  • Q1. Self intro Intrested field

Interview Preparation Tips

Topics to prepare for TEKsystems Associate Engineer interview:
  • Dbms
  • Python
  • Java
  • OOPS
  • Programming
Interview preparation tips for other job seekers - Be confident and try to solve programing part well

Skills evaluated in this interview

TEKsystems HR Interview Questions

12 questions and answers

Q. What are your duties and responsibilities in your current role?
Q. Can you describe your previous job role?
Q. Tell us about yourself.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
Selected Selected

I appeared for an interview before Aug 2023.

Round 1 - Coding Test 

Easy questions can be solved simply

Round 2 - Group Discussion 

Nothing much have to speak about topic

Round 3 - Technical 

(2 Questions)

  • Q1. Basics dsa stuff have to write code
  • Q2. Basic oops questions which also can be answered easily

Interview Preparation Tips

Interview preparation tips for other job seekers - Easy to crack
Are these interview questions helpful?
Interview experience
4
Good
Difficulty level
-
Process Duration
More than 8 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Apr 2023. There were 5 interview rounds.

Round 1 - Aptitude Test 

It was a online test on one of the platforms, with basic aptitude and reasoning.

Round 2 - Coding Test 

Consisted of 3 coding questions

Round 3 - Group Discussion 

A topic was given and their views were asked one by one in a group, online through zoom

Round 4 - Technical 

(2 Questions)

  • Q1. Technical questions on project, java, coding
  • Q2. Binary search code was asked to be written
Round 5 - HR 

(1 Question)

  • Q1. This was kind of mixed with interest in domain, and normal HR questions by a Technical lead

Interview questions from similar companies

I appeared for an interview in Jun 2017.

Interview Questionnaire 

1 Question

  • Q1. Questions related to core java, advanced java, programs,

Interview Preparation Tips

Round: Technical + HR Interview
Experience: Previous work experience scenarios based questions

I applied via Naukri.com and was interviewed before Feb 2021. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(1 Question)

  • Q1. About technical what your role is

Interview Preparation Tips

Interview preparation tips for other job seekers - Nothing all good, but poor team management

I applied via Approached by Company and was interviewed before Jul 2021. There were 2 interview rounds.

Round 1 - Aptitude Test 

Basic programming questions

Round 2 - HR 

(1 Question)

  • Q1. Salary and self intro discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare basic interview questions and self intro

I applied via Recruitment Consulltant and was interviewed before Aug 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Java technical questions.

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for theoretical Java questions with less coding.

I applied via Recruitment Consultant and was interviewed before Dec 2020. There were 3 interview rounds.

Interview Questionnaire 

2 Questions

  • Q1. There were two round of technical Interview followed by HR discussion
  • Q2. Questions were from OOPs, .Net Framework, Current Project, SQL

Interview Preparation Tips

Interview preparation tips for other job seekers - Be Confident even if you don't know the answer, Prepare well with basics

I applied via Approached by Company and was interviewed before Sep 2021. There was 1 interview round.

Round 1 - Technical 

(1 Question)

  • Q1. Basics of servicenow Client side server side code Workflows

Interview Preparation Tips

Interview preparation tips for other job seekers - The questions will test your servicenow basics as well as your coding skills.
Most of the questions will be scenario based which will test your concepts.

I applied via Recruitment Consulltant and was interviewed before Oct 2021. There were 3 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Coding Test 

They will ask you simple programs to check your logical abilities.

Round 3 - HR 

(2 Questions)

  • Q1. Normal Salary discussion round
  • Q2. Questions about family and location

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well whatever you have mentioned in your resume and be confident about it.

TEKsystems Interview FAQs

How many rounds are there in TEKsystems Associate Engineer interview?
TEKsystems interview process usually has 5 rounds. The most common rounds in the TEKsystems interview process are Technical, Group Discussion and HR.
What are the top questions asked in TEKsystems Associate Engineer interview?

Some of the top questions asked at the TEKsystems Associate Engineer interview -

  1. Which is difficult program that you wrote in python Which is difficult program ...read more
  2. Program to count spaces in string Program to print only digits in str...read more
  3. Why string is immuta...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.5/5

based on 2 interview experiences

Difficulty level

Moderate 100%

Duration

2-4 weeks 50%
More than 8 weeks 50%
View more

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₹3.8 L/yr - ₹8.4 L/yr
9% more than the average Associate Engineer Salary in India
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