Question d’entretien chez EPAM Systems

1.Second largest element in array.(code) 2.climbing stairs(dp aproach and code) 3.ML concepts(precision ,recall,f1 score). 4.Draw high level system design of your project. 5.How would you design you would not get transfermer model and cosin similarit. 5.Imlement all DDL,DML,DCL. 6.Explain 4 pillors of oops. 7.What is cursor in sql and python. 8.Explain RNN. 9.How cosine similarity works. 10.Some questions on git.