typical ice breakers like volatile, static etc. question about compiler optimization. what happens if compiler can't store variable in a register ? then gave me a code snippet to find bug. was an array out of bounds access in a for loop. then in last 10 mins or so, asked me to write malloc and free for a fixed buffer array and return offset to user.
System Design, Patterns, Algorithms, Previous experience
define group by, having, joins
Question based on database connection
Asked to calculate the angular position in a clock? Linux kernel memory allocation techniques? aligned malloc and aligned free
How would you do a security review for a website? Tell me about memory corruption bugs. Explain how memory management works.
Reversing LinkedList, Divide and Conq., malloc-Alligned, BST questions.
Static and volatile world in C. What is the semaphore, mutex, binary semaphore, priority inversions. Writing task was to find the middle value between two points used only integer values.
Questions were asked related to data structure, OS concepts, Multi threaded programming, lots of analytical questions/ puzzles , C / C++ programming.
Tell me about your company current product
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