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TriGeo Technologies Senior GIS Engineer Interview Questions and Answers

Updated 30 Oct 2023

TriGeo Technologies Senior GIS Engineer Interview Experiences

1 interview found

Senior GIS Engineer Interview Questions & Answers

user image kusuma kalikivayi

posted on 30 Oct 2023

Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
Selected Selected

I applied via Walk-in and was interviewed before Oct 2022. 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 Resume tips
Round 2 - One-on-one 

(1 Question)

  • Q1. Basic questions of computer and short cut keys
Round 3 - Group Discussion 

Knowledge questions of aspirts

Interview questions from similar companies

Interview Preparation Tips

Round: Resume Shortlist
Experience: CV should focus on the skill set previously mentioned. Concise and to the point sentences. Line out projects and internships well. Balance between academia and extra curriculars. Attend the CV making workshop of Opera and work on it accordingly.
Tips: Don’t put things totally irrelevant to the job profile. Don’t write long sentences. Know your CV well for further stages.Anything related to your CV should be at the tip of your tongue.

Round: Test
Experience: Don’t spend a lot of time on one question in quant section. There’s a cut-off in Quant and your focus should be on clearing it. If you clear the cut-off, the puzzle section will be evaluated, where solving at least 2 is generally good enough. Puzzles are hard, and need a lot of prior practice.

Round: HR Interview
Experience: Direct selections take place at the end of all interviews after a mutual discussion between all the panels. Know your CV thoroughly. Prepare for some HR questions as well. Puzzle solving and guesstimates are asked, so prepare them well. When you are asked a puzzle, do not sit quietly but think aloud. The interviewers help you structure your thoughts. Most of the times, just knowing your approach is enough for them
Tips: Evaluate the nature of your interviewer for the first 5 minutes and if possible treat the interview like a discussion. They just want to know more about you so tell it to them. Most of them are very friendly, and you will feel at ease. Be confident. Sound excited while talking about your projects/internships. It gives them confidence in you. Be very very thorough with your CV. Nothing gives a bad impression like not knowing about yourself. Ask questions if you have them at the end of the interview.

General Tips: 1: Be Confident.
2: Keep Smiling.
3: Do not be Panic.
4: Remember they are here to hire you but not reject you.
5: Do not loose hope.
6: Believe at yourself.
7: Start preparing early.
8: Do demo interviews with your friend.
Skills: Mathematics, Computer Science
College Name: IIT KHARAGPUR
Motivation: Every body joins a comapny for making a software or earning money. But I was always motivated to MAKE MONEY. I have taken this job because they have very extensive work in Share Market and they have lots of MBA from IIM's, Lots of CAs, CS. Thats why i have choosen Edelweiss. I have rejected epic System USA for this profile.
Interview experience
5
Excellent
Difficulty level
Easy
Process Duration
Less than 2 weeks
Result
-

I applied via Referral and was interviewed before May 2023. There were 2 interview rounds.

Round 1 - Technical 

(2 Questions)

  • Q1. Questions were mostly related to Django Rest Framework and internal working of it, apart from that there were questions related to Django ORM.
  • Q2. Given an API request how would to resolve the space issue that is happening with GET
  • Ans. 

    To resolve space issue with GET API request, consider pagination, compression, caching, and optimizing query parameters.

    • Implement pagination to limit the number of results returned in each request.

    • Use compression techniques like Gzip to reduce the size of the response data.

    • Implement caching mechanisms to store frequently accessed data and reduce the number of requests.

    • Optimize query parameters to only request necessary

  • Answered by AI
Round 2 - Technical 

(2 Questions)

  • Q1. Complete resume based questions
  • Q2. You must me thorough of what you have mentioned in your resume.

Skills evaluated in this interview

I applied via LinkedIn and was interviewed in Sep 2020. There was 1 interview round.

Interview Questionnaire 

6 Questions

  • Q1. Data structure and C++
  • Q2. Reverse Linked list
  • Q3. Multi threaded queue
  • Q4. Design pattern
  • Q5. Basic C++ concepts
  • Q6. Puzzles

Interview Preparation Tips

Interview preparation tips for other job seekers - Solve data structure problems
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 Resume tips
Round 2 - Coding Test 

Easy problem on java

Round 3 - One-on-one 

(1 Question)

  • Q1. Technical discussion

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare well on the CV details
Interview experience
1
Bad
Difficulty level
Moderate
Process Duration
2-4 weeks
Result
No response

I applied via Job Portal and was interviewed in Jan 2023. 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 Resume tips
Round 2 - HR 

(1 Question)

  • Q1. More than technology,a senior recruiter asks where you stay which gali you stay,which temple is near by,what your husband do,getting into more personal and final he will ask your janam kundali and tell you...
Round 3 - One-on-one 

(1 Question)

  • Q1. Senior recruiter will ask more personal questions

Interview Preparation Tips

Interview preparation tips for other job seekers - Girls and ladies please don't join this company as it is more into priest kinda,they check your caste,class rather your hardwork it seems. This so called senior recruiter totally flirts with you if you are single,divorce,seperarated and also heard his eyes rolls on always girls upper part,no matter whatever she is wearing. I heard after complaining also higher authorities didn't taken the action. Now you people only imagine how is it safe for a girl to work in that disgusting atmosphere. And in any MNC company if the complain is raised the higher authority should take an action but still they kept him then think what kinda company is this. INDIA HR cgs is worst the worst. They are not giving you secured job,HR are saving there job to close that position and you are bakra,who will be paid with very less salary comparative outside and also you are treated like a dog. Think twice thrice to take the decision.
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed in Apr 2024. There were 2 interview rounds.

Round 1 - Aptitude Test 

Tha aptitude exam was not very easy and not that difficult. It was something which one can easily get into.

Round 2 - Technical 

(1 Question)

  • Q1. Question related to 1. Servers 2. Coding practices 3. Database queries 4. Latest versions syntax
Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Jul 2023. There were 2 interview rounds.

Round 1 - Technical 

(5 Questions)

  • Q1. Windows internals
  • Q2. Windows apis like loaddll dynamically
  • Q3. IPC mechanism in windows
  • Ans. 

    IPC mechanism in Windows allows communication between processes through shared memory, message passing, and synchronization.

    • IPC mechanisms in Windows include named pipes, mailslots, shared memory, and sockets.

    • Named pipes allow communication between processes on the same machine or over a network.

    • Mailslots are used for one-way interprocess communication.

    • Shared memory allows processes to share data by mapping a region of...

  • Answered by AI
  • Q4. Multi-threading in windows
  • Ans. 

    Multi-threading in Windows allows multiple threads to run concurrently within a single process.

    • Windows provides APIs like CreateThread and CreateProcess to create and manage threads.

    • Threads share the same memory space within a process, allowing for efficient communication and resource sharing.

    • Windows supports both user-mode and kernel-mode threads, with user-mode threads being more lightweight.

    • Synchronization mechanism...

  • Answered by AI
  • Q5. C++ general questions
Round 2 - Technical 

(4 Questions)

  • Q1. Memory management
  • Q2. Memory mapping in windows, file mapping
  • Ans. 

    Memory mapping in Windows allows files to be mapped directly into memory for faster access and manipulation.

    • Memory mapping allows files to be accessed as if they were in memory

    • File mapping can be used for sharing data between processes

    • Improves performance by reducing disk I/O operations

    • Examples: CreateFileMapping, MapViewOfFile, UnmapViewOfFile

  • Answered by AI
  • Q3. Windows internal
  • Q4. Critical section in windows
  • Ans. 

    Critical section in Windows is a synchronization mechanism used to protect shared resources from concurrent access.

    • Critical sections are used to ensure mutual exclusion between threads accessing shared resources.

    • They are implemented using the Windows API functions InitializeCriticalSection, EnterCriticalSection, and LeaveCriticalSection.

    • Critical sections are more efficient than mutexes for synchronization within a sing...

  • Answered by AI

Interview Preparation Tips

Interview preparation tips for other job seekers - Go through c++ apis specifically for windows.

Skills evaluated in this interview

I was interviewed before Mar 2021.

Round 1 - Technical 

(3 Questions)

  • Q1. How to check a number is power of 2
  • Ans. 

    To check if a number is a power of 2, we can use bitwise operations.

    • A power of 2 has only one bit set to 1, so we can use the bitwise AND operator to check if the number is a power of 2.

    • If n is a power of 2, then n & (n-1) will be 0.

    • For example, 8 (1000 in binary) is a power of 2, and 8 & 7 (0111 in binary) is 0.

  • Answered by AI
  • Q2. Sort a stack without using another data structure
  • Ans. 

    Sort a stack without using another data structure

    • Use recursion to pop the top element and insert it at the bottom of the remaining stack

    • Repeat until the stack is sorted in ascending order

    • Time complexity: O(n^2), space complexity: O(n) due to recursion

  • Answered by AI
  • Q3. Check weather array have continuous increasing than decreasing value
  • Ans. 

    Check if array has continuous increasing and decreasing values

    • Loop through the array and check if each element is greater than the previous one

    • Once you find the maximum element, check if the remaining elements are in decreasing order

    • If yes, return true else false

  • Answered by AI
Round 2 - Technical 

(1 Question)

  • Q1. Design a cricinfo (LLD)
  • Ans. 

    Design a cricinfo (LLD)

    • Identify the entities: players, teams, matches, scorecards, tournaments, etc.

    • Define the relationships between entities

    • Create a database schema to store the data

    • Implement APIs to fetch and update data

    • Design a UI to display the information

    • Consider scalability and performance

    • Ensure data security and privacy

  • Answered by AI
Round 3 - HR 

(3 Questions)

  • Q1. Share details of your previous job.
  • Q2. Why should we hire you?
  • Q3. What are your strengths and weaknesses?

Interview Preparation Tips

Interview preparation tips for other job seekers - Do study basic Data Structure questions and also prepare for Low level design.
Do work on behavioral questions too.

Skills evaluated in this interview

I applied via Company Website and was interviewed in May 2022. There were 2 interview rounds.

Round 1 - Aptitude Test 

Logical reasoning And aptitude test

Round 2 - Coding Test 

C++, python and Java programming

Interview Preparation Tips

Topics to prepare for Gen Software Engineer interview:
  • C++
  • Python
Interview preparation tips for other job seekers - I am interested for this company opportunity for giving me and I am so happy and giving me for work from home job
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TriGeo Technologies Interview FAQs

How many rounds are there in TriGeo Technologies Senior GIS Engineer interview?
TriGeo Technologies interview process usually has 3 rounds. The most common rounds in the TriGeo Technologies interview process are Resume Shortlist, One-on-one Round and Group Discussion.

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TriGeo Technologies Senior GIS Engineer Interview Process

based on 3 interviews

Interview experience

3
  
Average
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₹1.8 L/yr - ₹4 L/yr
32% less than the average Senior GIS Engineer Salary in India
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3.6/5

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