After online HackerRank test
1st round
OS concept like virtual memory, types of memory, diff between cache memory and main memory
Explain system call,
printf( ) how it will work?
C concepts - static variable VS Global variable, static global variable, bit to hex , bit problems like set and swap bit of Integer , structure padding , volatile variable in depth , register variable
implement stack using queue. reverse a b int without using temp variable.
2nd round
Work related questions. How NAND work in SSD? PCI protocol.
Type of library. How to link dynamic lib with driver test program ?
Library related questions.
