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Qualcomm Software Engineer Interview Questions and Answers for Freshers
Qualcomm Software Engineer Interview Experiences for Freshers
8 interviews found
Anonymous
(2 Questions)
- Q1. Basic bitwise question
- Q2. Basic c question
(1 Question)
- Q1. Basic os questions
(1 Question)
- Q1. Bit mapping, linked-list,etc
(1 Question)
- Q1. OS concepts, resume, C questions
Selected
I applied via Approached by Company and was interviewed before Jul 2023. There were 4 interview rounds.
Test with 3 coding questions
(2 Questions)
- Q1. Basic DP problem: use recursion and memoise it
- Q2. Bit Manipulation
(2 Questions)
- Q1. Merge Linked lists
- Q2. Level Order Traversal
(1 Question)
- Q1. Behavioral round, discussion with hiring manager around experience
The aptitude was quite moderate and can be solved by practicing
The coadig test consists of dsa algorithms questions.
Interview Preparation Tips
Qualcomm interview questions for designations
Selected
I applied via Campus Placement and was interviewed before Jan 2023. There was 1 interview round.
(1 Question)
- Q1. Mostly bit manipulation Question they ask
I applied via Referral and was interviewed in Jul 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Questions were based on linked list, arrays, dp,array and problem solving.
- Q2. Focus more on OS concepts, memory management,deadlock.
Interview Preparation Tips
Software Engineer Jobs at Qualcomm
I was interviewed in Aug 2017.
Interview Preparation Tips
Duration: 1 hour 30 minutes
Total Questions: 60
Round: Technical Interview
Experience: Questions about DS , CN and basic resume
Round: Technical Interview
Experience: Questions about RT OS and memory mapping. And other operating system related questions.
Projects done so far.
I was interviewed in Aug 2017.
Interview Questionnaire
8 Questions
- Q1. Basics of C
- Q2. Puzzles on data structures
- Q3. Asked on project
- Q4. C basics
- Q5. 3 basic and simple codes
- Q6. Family background
- Q7. How was technical interviews
- Q8. Why should we not hire you
- Ans.
I lack experience in a specific technology required for the role.
I may not have experience with a specific programming language or framework mentioned in the job description.
I may not have worked on projects similar to what your company is working on.
I may not have experience with certain tools or technologies that are crucial for the role.
Interview Preparation Tips
Experience: It was just mcq questions but had negative marking
Duration: 1 hour 30 minutes
Total Questions: 60
Round: Technical Interview
Experience: It was cool and interactive round and was fun
Round: Technical Interview
Experience: It was interesting but I fumbled a little
Round: HR Interview
Experience: It was ok
College Name: Cummins College Of Engineering For Women (CCOEW)
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Interview Preparation Tips
Experience: questions were mainly asked on C, data structures linked lists, wireless communications. i was asked questions on pointers, linked lists, difference between structures and unions, endien-ness(big or little)
about microprocesors- interrupt scheme: which scheme is better , when?
about assembly programming.
They may ask you to write assembly codes/C program
emphasis is on the logic used and not so much on the syntax.
Tips: do C really well. they ask you about projects. also do communication subjects, microprocessors.
they prefer if you know about data structures and OS but it's okay even if you don't.
be honest. if you don't know something say you don't.
do your final year project well.
College Name: Veermata Jijabai Technological Institute, Mumbai [ VJTI ]
Niranjhana Narayanan
I applied via Campus Placement and was interviewed in Dec 2016. There were 5 interview rounds.
Interview Questionnaire
2 Questions
- Q1. Why UDP and not TCP in project
- Ans.
UDP is preferred over TCP in this project due to its low latency and lightweight nature.
UDP is a connectionless protocol, which means it does not establish a direct connection between the sender and receiver.
UDP is faster than TCP as it does not have the overhead of establishing and maintaining a connection.
UDP is suitable for applications where real-time data transmission is crucial, such as video streaming or online ...
- Q2. How would you clear the 7th bit in a 32 bit register
- Ans.
To clear the 7th bit in a 32-bit register, perform a bitwise AND operation with a mask that has all bits set to 1 except the 7th bit.
Create a mask with the 7th bit set to 0 and all other bits set to 1
Perform a bitwise AND operation between the register and the mask
Store the result back in the register
Interview Preparation Tips
Experience: Questions were based on C concepts, given piece of code, find error, output, etc then data structures, bit manipulation, a few aptitude questions were also there (around 5-7).
Tips: Practice aptitude, C, data structures (geeksforgeeks.org is a good source).
Duration: 1 hour
Total Questions: 30
Round: Technical + HR Interview
Experience: I was asked to explain project in detail, I had done projects on embedded, so was asked about that, details like what fields did you use in that structure, why this implementation and not some related other. Memory management, network communications, operating systems. Then questions on C concepts like memory allocation, function pointers, then data structures like linked lists, then bit manipulation in registers. Questions from electrical coursework. Then later, why higher studies, would you still go for higher studies if you had a good job at a company, why etc.
Tips: Be thorough with C (know your Kernighan & Ritchie) and be prepared to go into details about your projects.
Skills: C, Data Structures, Coursework Understanding, Project And Internship
College Name: IIT Madras
Skills evaluated in this interview
Qualcomm Interview FAQs
Some of the top questions asked at the Qualcomm Software Engineer interview for freshers -
The duration of Qualcomm Software Engineer interview process can vary, but typically it takes about less than 2 weeks to complete.
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Qualcomm Software Engineer Interview Process for Freshers
based on 5 interviews
1 Interview rounds
- Technical Round
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