Qualcomm

Page 3 of 5 for Qualcomm Interview Questions and Tips

Showing 21 - 30 of 43 interviews

21

Qualcomm Associate engineer interview

4.4k views
Supreeth PrajwalFresherSelected
Application
I was interviewed on-campus at NIT Surathkal for Associate engineer role at Qualcomm
Interview Process
Test Technical Interview HR Interview
Round 1

Test

Test Sections
  • Section 1: Written round
Interview Experience
The first round was a written round. The paper had three sections: Aptitude , C and DSP.
Round 2

Technical Interview

Interview Experience
14-15 people were shortlisted for the second round (Technical Interview round). Questions were asked on topics like Digital System Design, DECA and VLSI (Sequence detector questions, FSM based questions and MOSFET based questions)
Round 3

HR Interview

Interview Experience
3 people were shortlisted for the HR round. The general trend is that, you make it to the HR round, You have almost grabbed the Intern :) . Usual questions like "why Qalcomm?", "What is special about you?", "What are your strengths and weaknesses?" etc. were asked.
Skills

Skills Tested

Skill Tips
I went through DECA notes. No need of any extra preparation if you are thorough with basic concepts in DSD and DECA.<br /> 1) Prepare your Resume properly. I was asked about each and every project that I had mentioned in my Resume. If you fumble about anything on your resume, it will dampen your prospects of moving forward.<br /> 2) For internship selection, there will be 1 technical interview round and 1 HR round whereas for Fresh grads selection : there will be 2 technical interview rounds and 1 HR round<br /> The overall recruitment procedure was Exhausting. It lasted for an entire day.
General Tips
For interns: Be thorough with DECA, MOSFETS and DSD. These are the areas on which Qualcomm's work focuses on. It will be a plus point if you know VLSI.

For fresh grads: You need to be thorough with VLSI design in addition to the above mentioned topics.
Read Full post...
22

Qualcomm Associate engineer interview

4.1k views
AnonymousFresherSelected
Application
I was interviewed on-campus for Associate engineer role at Qualcomm
Interview Process
Test Interview Interview
Round 1

Test

Duration
120 Minutes
Test Sections
  • Section 1: Online test
Interview Experience
For this test i went through basics of B.Tech topics.in this test most questions asked from quant,core(basic digital,devices,signals) and c programming.
Interview Tips
Firstly i adviced that for test you have to go through basic topics of your graduation and if you wants selection in qualcomm then you have to main focussed on quant,core(basic digital,devices,signals)
Round 2

Interview

Interview Questions
  • Question 1: Questions asked on basic digital circuits and inverter characteristics
Interview Experience
I started preparation from starting of november and in this round core companies asked questions from digital circuits mainly .i prepared for interview same way as i prepared for test
Interview Tips
For techinal round you have to go through basics of B.tech topics and if u are applied for core companies like qualcomm then you have to focussed on digital circuits
Round 3

Interview

Interview Questions
  • Question 1: In this round only routine questions asked
Interview Experience
In this round just routine questions asked to me and there was a time duration about 40 minutes
Interview Tips
For HR round you have to asked only just routine question so you have to prepare for routine questions
Skills

Skills Tested

Skill Tips
If you guys applied for core companies then you have to focus on digital circuits,devices,signals and on inverter characteristics
General Tips
Core companies mainly asks question from core(basic digital,devices and signals). Then you have to focus on these topics.
Read Full post...
23

Qualcomm Associate engineer interview

4.1k views
AnonymousFresherSelected
Application
I was interviewed on-campus for Associate engineer role at Qualcomm
Interview Process
Test Technical Interview HR Interview
Round 1

Test

Duration
120 Minutes
Test Sections
  • Section 1: ONLINE TEST
Interview Experience
Questions asked from core in CAT formatI prepared for test by focussing on topics:
1.Digital Circuits
2.Digital IC designs
3.C programming
Round 2

Technical Interview

Interview Experience
There were two Technical interview.during the course of each interview, you will have to solve a lot of digital circuit design problems.
1st Interview(Extremely localized and in depth)
1.Verilog (design of sequential circuits)
2.FSM Design(Sequence detection and coding it in verilog)
3.Digital circuit topologies(Design choices made on the basis of topologies)
4.Digital circuit Design(problem solving)
5.Timing Analysis(cause of violation and rectification)
2nd Interview(very diverse set of topics)
1.Verilog state machines(very detailed)
2.Digital verification
3.Quantum Physics(minor)(poisson bracket(commutability and eigen basics))
4.Control systems(phase and gain margins)
5.Communication systems (SNR and modulation techniques)
Round 3

HR Interview

Interview Experience
Questions were asked from work location preference
Interview Tips
Mainly questions are asked from work location preference so you have to clear about work location preferences
Skills

Skills Tested

Skill Tips
Reading alone will not help.you need to solve problems on these topics
General Tips
Keeping in touch with see programming helps a lot.

Learning Data structure and algorithms seems to give you an edge.
Read Full post...
24

Qualcomm Associate engineer interview

391 views
ARTHI S Ee15m014FresherSelected
Application
I was interviewed on-campus at IIT Madras for Associate engineer role at Qualcomm
Interview Process
Technical Interview Technical Interview HR Interview
Round 1

Technical Interview

Interview Questions
  • Question 1: Gaussian mixture, pdf of sum of 2 RV
  • Question 2: Maximal Ratio Combining in MIMO, Quantization Noise power
  • Question 3: Viterbi decoder
Interview Experience
Asked to derive and explain all the questions
Interview Tips
Be confident and carefully listen to the questions
Round 2

Technical Interview

Interview Questions
  • Question 1: Average Energy, Pe in PAM, QAM
  • Question 2: Asymptotic bound on capacity
  • Question 3: MMSE derivation
Interview Experience
Asked to derive and explain all the questions
Interview Tips
Be confident and carefully listen to the questions
Round 3

HR Interview

Interview Questions
  • Question 1: Internship details
Interview Experience
Discussion on internship, job details and interview performance
Interview Tips
No need to be worry since if you are attending HR, its most likely that you will get the offer
Read Full post...
25

Qualcomm Software developer internship interview

702 views
Kavya MrudulaFresherSelected
Application
I was interviewed on-campus at IIT Madras for Software developer role at Qualcomm
Interview Process
Test Technical Interview HR Interview
Round 1

Test

Duration
90 Minutes
No. of Questions
60 questions
Test Sections
  • Section 1: Aptitude
  • Section 2: Basic Programming
  • Section 3: Computer Science
Interview Experience
Paper was challenging and It was well set.
Round 2

Technical Interview

Interview Questions
  • Question 1: What is a program, task and threads.
  • Question 2: Delete a node in a linked list
  • Question 3: What is a function pointer and volatile type in c
Interview Experience
It was a very good experience overall. Interviewer helped to ease the tension.
Interview Tips
Waiting time can be reduced.
Round 3

HR Interview

Interview Questions
  • Question 1: Summarise your resume
Resources

Preparation materials

Books
  • C By Kerninghan And Ritchie,
  • Let Us C : Yashwant Kanetkar,
Courses
  • Operating Systems OS,
General Tips
Prepare for precedence of operators in C.

Try to be fast in solving the problems.
Motivation for applying
Qualcomm is a
Read Full post...
26

Qualcomm Associate engineer interview

4k views
AnonymousFresherSelected
Application
I was interviewed on-campus for Associate engineer role at Qualcomm
Interview Process
Test Interview Interview
Round 1

Test

Duration
120 Minutes
Interview Experience
The online test consists of Quant, core (basic digital, devices, signals), C programming.
Interview Tips
Lots of online resources will aid you in the process.
Focus on courses like Digital IC Design, CAD for VLSI and Computer Architecture. 
Preparing for CAT improves number of options (non-core and core wise) and reduces stress. 
Keeping in touch with C programming helps a lot.
Learning Data Structures and Algorithms seems to give you an edge.
Round 2

Interview

Interview Experience
Interview is held in 3 rounds – one HR round and two technical rounds.Round duration can vary from 40 minutes to 1 hour.First Interview (Extremely localized and in depth) : 1. Verilog( Design of sequential circuits )2. FSM design (Sequence detection and coding it in Verilog) 3. Digital circuit topologies (Design choices made on the basis of topologies) 4. Digital circuit design (Problem solving) 5. Timing analysis (Cause of violations and rectification)Second Interview (Very diverse set of topics):1.Verilog state machines (Very detailed) 2.Digital verification 3.Quantum Physics (Minor) (Poisson Bracket (commutability and Eigen basis))4.Control systems (Phase and gain margins) 5.Timing analysis (Set up and hold time violations) 6.Communication systems (SNR and modulation techniques)
Round 3

Interview

Interview Experience
General set of HR questions are asked.
Skills

Skills Tested

Skill Tips
""
Read Full post...
27

Qualcomm Core internship interview

668 views
Subham AgrawalFresherSelected
Application
I was interviewed on-campus at IIT Madras for Core role at Qualcomm
Interview Process
Test Technical Interview
Round 1

Test

Duration
90 Minutes
No. of Questions
60 questions
Test Sections
  • Section 1: Aptitude
  • Section 2: Programming
  • Section 3: Technical
Interview Experience
Aptitude and programming tests were easier. Only time was the constraint.
Technical test consists of 3 parts: Electronics,Communication,Software. We have to choose one of them. Electronics and Communication were a bit tougher than software.
Round 2

Technical Interview

Interview Questions
  • Question 1: Tell me about yourself
  • Question 2: Find DTFT of a signal
  • Question 3: Find CTFT of a periodic signal
Resources

Preparation materials

Courses
  • Digital Signal Processing - DSP,
Read Full post...
28

Qualcomm Associate engineer interview

3.9k views
AnonymousFresherSelected
Application
I was interviewed on-campus for Associate engineer role at Qualcomm
Interview Process
Test Technical Interview
Round 1

Test

Interview Experience
It contained 3 sections: Aptitude Questions, Programming questions and third section depending on which profile the candidate is opting for, which contained CS,VLSI or DSP profile. Programming: Pseudo code questions which required to find the output of code or the code which resulted in specific output.
Interview Tips
Answer all questions since there was no negative marking (at least this time).
Round 2

Technical Interview

Interview Experience
I had three interviews out of which the first two were technical and third H.R. The interview started with a personal question. Then I was aked about my project in detail. Knowing what projects you did and basic details which constitute the base of the project is must. The next question was about designing a FSM. And the following interview was based on general VLSI based questions mainly setup-hold time, power consumption reduction techniques etc and some puzzles.
Interview Tips
Knowing the basics about subjects and projects is most important.
Skills

Skills Tested

Skill Tips
For VLSI part a HDL is needed and knowing software related to VLSI CAD is added advantage. Also good logical ability and problem solving skill helps since they ask puzzles and digital design problems.
General Tips
High CGPA is helpful but your answers in interview are

more important.
Read Full post...
29

Qualcomm Communication internship interview

715 views
Sarthak PeshweFresherSelected
Application
I was interviewed on-campus at IIT Madras for Communication role at Qualcomm
Interview Process
Technical Interview
Round 1

Technical Interview

Interview Questions
  • Question 1: Prove the sampling theorem
  • Question 2: Use the sampling theorem for unsymmetrical signals and find the nyquist frequency
  • Question 3: Find the number of parallelograms in an mXn set of parallel lines
  • Question 4: A question on upsampling and downsampling of a discrete time signal
Interview Experience
The questions weren't hard , basics can get you through .
Interview Tips
Revise relevant courses properly
Skills

Skills Tested

Skill Tips
Revise courses taken
Resources

Preparation materials

Books
  • Probability Reference Book,
  • Signals and Sytems - BP Lathi,
General Tips
The online test has a few hard questions. Do not let them get to you . It is a race against time so try keeping up.

Motivation for applying
One of the global leaders in the communications industry
Read Full post...
30

Qualcomm internship interview

685 views
M GOPI KRISHNA SINGHFresherSelected
Application
I was interviewed on-campus at IIT Madras for Qualcomm
Interview Process
Test Technical Interview HR Interview
Round 1

Test

Duration
90 Minutes
No. of Questions
60 questions
Test Sections
  • Section 1: Aptitude (30 min)
  • Section 2: Programming basics (30 min)
  • Section 3: Technical Section (30 min )
Interview Experience
Aptitude and programming questions were easy but needed speed and accuracy. Technical round had questions from the profile we selected (hardware or communication or software). I chose hardware which had questions from digital electronics and solid state devices. Third section had lengthy questions but less time. So attempting perfectly the questions you know is better than spending time on all the questions without fully solving.
Interview Tips
Technical round was tough given the time constraint. So be well prepared for it
Round 2

Technical Interview

Interview Experience
Basic questions from digital circuits like working of flipflops,FSM design, mux from logic gates, counters and frequency dividers etc.
Also questions about my project mentioned in resume. After that a little chat about the kind of work and the projects there.
Interview Tips
Be clear with the basic concepts of the subject. Be confident and don’t feel nervous while answering. Write a genuine project in your resume as they may ask you everything about the project.
Round 3

HR Interview

Interview Experience
Asked to summarize my resume. A small conversation about my interests. I was asked how I came to know about Qualcomm. Then they asked if I had any doubts and later informed me that I was selected. It was a very friendly interaction.
Interview Tips
Knowing a little bit about Qualcomm may help.
Read Full post...
SignUp/Login
1-Step Login | Get unlimited access!