Solicité el puesto a través de la escuela superior o la universidad. Acudí a una entrevista en MobileCoderz (Nueva Delhi) en ago 2021
Entrevista
The interviewer was on time and he is very cooperative and friendly. He gives me enough time to answer. firstly i don't know the answer of initial 1-2 question he just asked me simple question and derive the interview well.
Preguntas de entrevista [1]
Pregunta 1
difference between class and objects ?
what is method overloading and method overriding?
define 4 concepts of oops ?abstraction inheritance polymorphism encapsulation
write a program to calculate factorial of a number using recursion
write a program to print second half of an array
write a program to reverse a string without using for loop
difference between selection sort and bubble sort
write a query to create a table and insert elements in the table
difference between sql and mysql
how mongoDB works
what is null pointer
what is aws
what is json anything you know about json
define binary search
//write a program to add digits a number
primary key vs foreign key
difference between call by value and call by reference
