HCLTech Lead Engineer interview questions

Bitwise operator, linux, IPC, programming question and many more. 3 rounds were there. Many questions on memory management All the rounds of interview were virtual. HR round is pretty much easy

Interview process was easy easy one round of the interview by the Clients (cisco) , But review and selection process will takes the time , All the basic questions on angular (services , directives, pipes, filters, decorators)