Round 1: Experience with QT/QML Q_Property and Q_invokables Virtual Desrtuctor OOPS vs Structural programming Shallow & Deep copy Max difference in arrays String reversal (without changing order of words) SOLID design priniciples super loop How will you search for a file name in a folder - Find/grep/Locate What IPC mechanisms do u use. What cross compilation tools u use Round2: What compiler does Qmake use. what are qthreads how does signal/slot work what is conversion constructor How do u handle big challenges at work Find the triplets in code whose sum makes 0 remove an element from char array wwithout using other arrays/strings Why do u want to change when Hyundai is a big company. What is extern and auto variables used for Are global variables stored in RAM Round 3: Code to find if a number is of power 7 Some questions related to ARM, BT, WiFi etc. What is functional programming What is Boost Library used for What is build root What is yocto environment What are Lambda functions What is closure in Lamda function Visitor & Strategy Design Pattern Can semaphores be replaced with flags. SOLID design principles Smart pointers (Unique vs Shared) I2c communication Scrum Methodology