Jun 14, 2018
basic
Systems Programmer Interview Questions
1,360 systems programmer interview questions shared by candidates
basic
What is one project that you have worked on that you are the most proud of?
Scripting questions: There is a log file which contains different types of errors, display each error type and the number of occurrences. Server related ques: 1. About yourself 2. What is a good SLA 3. What do you do about a recurring problem 4. Do you have any experience automating something
Out of 25 horses, pick the fastest 3 horses. In each race, only 5 horses can run at the same time. What is the minimum number of races required?
Every round focussed on some aspect. First round was mainly on programming languages. Second round on OS and Networking concepts. Third round on puzzles. Fourth round was coding.
What is preprocessor and what it is used for?
He asked me to write a function to reverse a string. Since Python is my most recent language, I wrote a one-liner to do that. Then I did it in C complete with tests and test data. The whole thing too about an hour. Within 2 days, I had an offer in hand.
Q. What is char **ppi ? Q. What is use of break and default in switch statement ? Q. Explain the flow of scenario where Notepad App is opened and you are typing on your keyboard ? As the whole flow from OS perspective which includes interrupts,system calls etc. Q. What is TLB ,Cache Coherency ,Memory Management Unit ? Q. Explain the flow when the page fault happens because of the page exist in secondary memory ? Q. What is the use of "probe " function does in the device driver ? Q. What is "insmod" does ? Q. How the function call happens in assembly language ? What are the instructions used ? (ARM or x86 arch) Q. Implement your own spinlock. Q. White board programming for : Input : <Mathematical Equation> (2*3-7+3) OR (2/3*6+3) .... Output: Result of the equation
Sort Employee elements based on Age and then Salary.
What algorithm is used in Uber?
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