Qualcomm Interview Questions
- 0of 0 votes
AnswersCalculate limits of memory buffer for a transmitter station. Channel capacity is 1Gbps.
- einstein.goli October 25, 2011 in United States
Design the packet size and the communication protocol. Given the turnaround time as 1ms.(Tx-Rx: 500usec and Rx-Tx 500usec). Optimize for minimal memory requirements.| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer Networking / Web / Internet - 0of 0 votes
Answersdifference between array and pointer
- sonu February 25, 2011| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer - 0of 0 votes
Answershow can u find the size of structure.
- sonu February 25, 2011| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer - 0of 0 votes
AnswersIf a number is power of 2
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Bit Manipulation - 0of 0 votes
Answersuse vs require keyword. How to create module
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 0of 0 votes
AnswerLots of questions from previous experience. 80% of interview revolved around my past experience. One lady asked me three most challenging technical issues. I answered one in depth, she interrupted in between to move on to next one, but i didn't complete that answer yet. After I completed the answer, she moved on to next question!
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Experience - 0of 0 votes
AnswersOverall I prepared hell lot of questions and answers from embedded system, C and Linux. only a couple of simple questions asked. No linked list, data structure related questions from C, opposed to many feedback in careercup and in other sites. Most questions were around my past experience, some basic embedded questions and bit manipulations. I was disappointed as all preparation went in vain - especially a simple matrix question i was asked, wasn't able to answer correctly, which was a disaster after I knew the answer. Some interviewers probably were taking interview for first time. One kept checking emails while I was answering questions and somebody kept knocking the door (for fun) all throughout the interview. He told me just ignore that :) . The interview was for general positions, 'anything that's matches my credential'. I am supposed to get an answer in 1 week, it's been two weeks I haven't heard back. I think the matrix question from the director ruined my chance. But there were 7 interviewers. One told me and I realized in the beginning it wasn't a match in his group. But the other 5 went pretty well, as far as I think. Any one here got a reply back from Qualcomm after 2 weeks?
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test General Questions and Comments - 0of 0 votes
AnswersThe director have me a matrix on paper and asked to generate the matrix. Very simple, once found out the answer - 5x5 from number 1-25, only diagonals were changed. Couldn't answer the question, probably that cost the interview. He asked another question to build a matrix from 1 to 100 without repeating any number. I told him to use recursion, he didn't agree.
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Algorithm - 0of 0 votes
AnswersIn a file containing user address and other info find the one with a particular address location
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 1of 1 vote
AnswersSwap variables without using temp
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Bit Manipulation - 0of 0 votes
AnswersOverall I prepared hell lot of questions and answers from embedded system, C and Linux. only a couple of simple questions asked. No linked list, data structure related questions from C, opposed to many feedback in careercup and in other sites. Most questions were around my past experience, some basic embedded questions and bit manipulations. I was disappointed as all preparation went in vain - especially a simple matrix question i was asked, wasn't able to answer correctly, which was a disaster after I knew the answer. Some interviewers probably were taking interview for first time. One kept checking emails while I was answering questions and somebody kept knocking the door (for fun) all throughout the interview. He told me just ignore that :) . The interview was for general positions, 'anything that's matches my credential'. I am supposed to get an answer in 1 week, it's been two weeks I haven't heard back. I think the matrix question from the director ruined my chance. But there were 7 interviewers. One told me and I realized in the beginning it wasn't a match in his group. But the other 5 went pretty well, as far as I think. Any one here got a reply back from Qualcomm after 2 weeks?
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test General Questions and Comments - 0of 0 votes
Answersuse vs require keyword. How to create module
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 0of 0 votes
AnswersIn a file containing user address and other info find the one with a particular address location
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 0of 0 votes
AnswersSwap variables without using temp
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Bit Manipulation - 0of 0 votes
AnswersOverall I prepared hell lot of questions and answers from embedded system, C and Linux. only a couple of simple questions asked. No linked list, data structure related questions from C, opposed to many feedback in careercup and in other sites. Most questions were around my past experience, some basic embedded questions and bit manipulations. I was disappointed as all preparation went in vain - especially a simple matrix question i was asked, wasn't able to answer correctly, which was a disaster after I knew the answer. Some interviewers probably were taking interview for first time. One kept checking emails while I was answering questions and somebody kept knocking the door (for fun) all throughout the interview. He told me just ignore that :) . The interview was for general positions, 'anything that's matches my credential'. I am supposed to get an answer in 1 week, it's been two weeks I haven't heard back. I think the matrix question from the director ruined my chance. But there were 7 interviewers. One told me and I realized in the beginning it wasn't a match in his group. But the other 5 went pretty well, as far as I think. Any one here got a reply back from Qualcomm after 2 weeks?
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test General Questions and Comments - 0of 0 votes
AnswersAutomation experience. Seems they have 99% test cases automated.
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Testing - 0of 0 votes
Answersuse vs require keyword. How to create module
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 0of 0 votes
AnswersLots of questions from previous experience. 80% of interview revolved around my past experience. One lady asked me three most challenging technical issues. I answered one in depth, she interrupted in between to move on to next one, but i didn't complete that answer yet. After I completed the answer, she moved on to next question!
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Experience - 0of 0 votes
AnswersPerformance testing of a mobile phone.
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Testing - 0of 0 votes
AnswersLots of questions on Linux kernel, interrupts and performance measuring of a multimedia application during lunch interview. Need to have basic knowledge on interrupts, kernel mode operations, memory management (e.g. how to detect memory leak - i answered dalloc or mtrace).
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Operating System - 0of 0 votes
AnswerThe director have me a matrix on paper and asked to generate the matrix. Very simple, once found out the answer - 5x5 from number 1-25, only diagonals were changed. Couldn't answer the question, probably that cost the interview. He asked another question to build a matrix from 1 to 100 without repeating any number. I told him to use recursion, he didn't agree.
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Algorithm - 0of 0 votes
AnswersIn a file containing user address and other info find the one with a particular address location
- Interviewee October 07, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer in Test Perl - 0of 0 votes
AnswersAlmost all the interviewers asked about the projects that I worked on and almost all of them expect you to choose the best project that you hve worked and then they ask me as to how tackled that problem........
- Vishal August 03, 2010
I was little surprised as I was not asked any Data Structure question on which I had spent lotz of time....
Overall I did very well in 5 interviews......
Interview 3 and interview 4 were like they were trying to dig deep into what I know, and there motive was to prove that I dont what I have learnt and I worked previously.| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer General Questions and Comments - 1of 1 vote
Answersbool foo(int y) { int x; x = y - 1; return ((x&y) == 0) }
what is the function of doing? To check if the y is power of 2 or not
- Vishal August 03, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer C - 0of 0 votes
Answersint x = -20; unsigned int y = 6; z = x + y;
what is the value of z?
- Vishal August 03, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer C - 0of 0 votes
AnswersWhat is deadlock and what are the 4 conditions that creates a deadlock?
- Vishal August 03, 2010
Concepts of critical section and how we use lock and unlock resource to access the shared resource?| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer Threads - 0of 0 votes
Answerswhat is Amdhal's law?
- Vishal August 03, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer Computer Architecture & Low Level - 0of 0 votes
AnswersAsked what is the difference between *p and p*?
- Vishal August 03, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer C - 0of 0 votes
AnswersAsked to declare a 3-dimensional array
- Vishal August 03, 2010| Report Duplicate | Flag | PURGE
Qualcomm Software Engineer / Developer C