Genpact Angular Developer interview questions

The technical interview includes questions as: 1. Lifecycle of angular 2. Directives and it's types 3. Building block of angular component 4. Closure & hoisting 5. Difference between let,const and var 6. Write a javascript function where it takes an array as input and return output as most repeated element. Example-- input -- arr=[1,2,3,2,4,2,2] output- 2 In the next managerial round of interview, general behavioral questions.