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      Linux Security Software Engineer Interview

      Mar 9, 2019
      Anonymous Interview Candidate
      San Diego, CA
      No offer
      Neutral experience
      Easy interview

      Application

      I applied online. I interviewed at Qualcomm (San Diego, CA) in Feb 2019

      Interview

      One Phone Screen and then they call for onsite interview. I had just one phone interview and then got rejected. It was a 30 min Interview and the questions were easy.

      Interview questions [1]

      Question 1

      First Phone Screen - OS questions, Data structures, Security questions, Buffer Overflow, Memory Leak, Explain projects in your Resume, Semaphore vs Mutex
      Answer question

      Other Linux Security Software Engineer Interview Reviews for Qualcomm

      Linux Security Software Engineer Interview

      Feb 25, 2019
      Anonymous Interview Candidate
      No offer
      Positive experience
      Average interview

      Application

      I applied online. The process took 1 week. I interviewed at Qualcomm in Feb 2019

      Interview

      It was a short phone call for 30 mins. Initial introduction was done in 5 mins. Then the questions started. They were looking for someone with extensive knowledge specifically in OS security. The questions were also based on keywords in C and their meaning. I answered most of it but couldn't answer correctly some of it.

      Interview questions [7]

      Question 1

      What is a memory leak?
      Answer question

      Question 2

      What is a buffer overflow?
      Answer question

      Question 3

      What is a integer overflow? What does the OS do to prevent it from happening?
      Answer question

      Question 4

      What is a stack canary?
      Answer question

      Question 5

      What is static keyword used for?
      Answer question

      Question 6

      What are inline functions? Advantages and disadvantages
      Answer question

      Question 7

      Difference between a mutex and a semaphore
      Answer question

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