ADP Software Engineer interview questions

it was an on campus drive we had an exam that had aptitude, technical and verbal questions The next 2 rounds were technical rounds the questions asked were 1. Tell me about yourself 2. what's your favourite subject (I told data structures) 3. the next few questions were about data structures 4. if given a dataset would you prefer entering those numbers in an array or linked list.. why? 5. given an array of few numbers you have to find the 3rd largest number (I gave an answer with respect to the complexities I said I would sort the numbers in descending or ascending order and find it so either bubble, insertion or selection for lesser complexity merge, quick or heap) 5. So the next question was to write a code for merge sort and then the next was for quick sort 6. The next question was which language are you comfortable in (I said python or c or c++) 7. Class, object and inheritance based questions I was also asked to write the code 8. The next was deep questions on networking tcp/ip layer server and clients data transmission through the layers dns and ftp parts of the url what happens when we surf the net what is http etc etc