Goognu Data Services Front end Developer Interview Questions and Answers

Round duration - 90 Minutes
Round difficulty - Easy

It was in in the evening at 5pm, it was simple with 20 mcqs on java,dbms,os.sql. And 2 coding questions.

• Q1. Find Duplicates In Array You are given an array/list 'ARR' consisting of N integers, which contains elements only in the range 0 to N - 1. Some of the e...read more
  View Answers (2)

Round duration - 45 Minutes
Round difficulty - Medium

It was afternoon.2 interviewers are present. What are forms and how to create forms in HTML? What are Entities and Relationships? What is an Alias in SQL?

• Q1. Reverse the String You are given a string 'STR'. The string contains [a-z] [A-Z] [0-9] [special characters]. You have to find the reverse of the string....read more
  View Answers (1)
• Q2. Implement Stack With Linked List You need to implement the Stack data structure using a Singly Linked List. Create a class named 'Stack' which supports ...read more
  View Answers (1)