1.given a list of words, find if you can create that word with another words in the list.
verbal questions on hdfs, hadoop, database engine, prque files
2 design an interface for a system. codng question- solve this string like expressions “5<4”
3 given a binary tree and each child node forms a valid sequence from root to leaf node, find if a given string can be a correct sequence. follow up- what if the string is in gbs
verbal question on neural networks, relu function, learning rate, bias variance