Logitech Senior Firmware Engineer Interview Questions and Answers

Round: Test
Experience: One hour written test.
Objective questions related to C/C++/OS + 1 coding question .
Tips: Basic C/C++ reference material should be enough.
Revise basic OS, Networks, Data Structures and Algorithms.
Duration: 60 minutes

Round: Interview
Experience: Two Technical Interviews (20 minutes each)
 Questions on your B.Tech project, M.Tech project, Favorite subject, Programming ability.
 Discussion about the company, expectations from the company, future opportunities.
 Too much emphasis on the work done by you before. They require every explanation in
detail.
 If your B.Tech and M.Tech projects are in the field which company is looking forward for, it
is an added bonus.
Tips: Questions are mostly related to BTP as well as other work done in the Department.
 Prepare a compendium of the topics expected to prop up during interview.
 Revision of basic fundamentals of the field.
 Short report of the B.Tech as well as M.Tech project.
 Refer to placement sites for some tips.

General Tips: For non-core companies, only puzzle solving skills and accuracy are needed to be
sharpened. So practice standard interview puzzles available on net. Also revise of topics in
probability and permutation/combination.
College Name: IIT Madras

Round: Resume Shortlist
Experience: CGPA-9.55

Round: Test
Experience: Basic C Programming and Algorithms questions
Tips: General C programming knowledge is required. Nothing specific for the test
Duration: 60 minutes

Round: Technical Interview
Experience: Subjects tested: Signal Processing, Speech Technology, and Machine Learning

General Tips: Mostly they looked for Research experience, Project works and a good knowledge of Speech
Technology, Signal processing and Machine Learning and maybe CGPA. They were looking for work related to Speech Technology, Signal processing and Machine Learning. I had my BTP and several projects related to these subjects.
Skills: Signal Processing, Speech Technology, Machine Learning
College Name: IIT Madras

Round: Test
Experience: There was an aptitude test on Day 4 and the interviews on day 5.

Round: HR Interview
Experience: In my HR interview I was offered the job and they elaborated on their packages and job description.

General Tips: Overall just doing the basic questions of ANSI C and solving elementary coding problems can take you through.
College Name: IIT KANPUR

Round: Resume Shortlist
Experience: Everyone who applied gets shortlisted for the test

Round: Test
Experience: 20 MCQs in each section
Tips: Try to not to waste too much time on English as other sections may take longer to complete.
Duration: 1 hour
Total Questions: 60

Round: Test
Experience: Three coding questions
Tips: Practice some online coding test,know basic data structures and algorithms
Duration: 1 hour
Total Questions: 3

Skills: Ability To Express Your Ideas, Communication And Confidence

Round: Test
Experience: There was a np complete problem given. Brute force solution worked
Duration: 3 hours
Total Questions: 1

College Name: IIT Madras

Round: Resume Shortlist
Experience: Initial criterion for shortlisting is of CPI(>7).

Round: Test
Experience: There were two written tests: Technical and Aptitude. This year technical test was not organized due to some reasons. In technical for Bangalore Center questions were based on C language and data structures.
Duration: 60+60 minutes
Total Questions: 50+50

Round: Technical Interview
Experience: Panel of 1 person and lasted 10-15 minutes.

Round: HR Interview
Experience: Panel of 1 person and lasted for 10 minutes.

General Tips: • Improve your aptitude skills
• Try to solve puzzles ( Shakuntala Devi maths puzzles )
Skills: Speech Signal Processing , Image Processing , Statistical Signal Processing , Mathematical methods in Signal Processing
College Name: IIT- Kanpur