Coding round: matching open-close brackets in a string. #20 2 csv files are given, have the same primary key column in both, have to take a column from each fcsv file, compute a new variable for each row, and print the rows based on decreasing order of this new row. systems round: what happens when a user searches for a website, (www.cheetos.com) questions about http(s) security, tcp handshake, dns resolution what happens on the webserver side when user makes a request Heavy load on single webserver, loadbalancing, scaling, distributed system concepts, 400, 500 errors and troubleshooting those errors, synchronisation of data in those webservers.
