Barclays Automation Testing interview for 2+yrs Exp.

Following were the questions asked in 2 technical rounds...

Java :

1 Program for Fibonacci series

2 Program to find the missing number from the sequence

3 Why is it public static void main()

4 What is hashmap

5 Difference between final finally finalize?

6 Difference between string builder and string buffer

7 Oops concepts

8 What is run time polymorphism

9 Difference between abstract class and interface

10 Is java pass by value or pass by reference?

11 Program to reverse string without using a string builder

12 What is verbose in java??


SQL :

1 Difference between delete truncate drop

2 Difference between having and where

3 Difference between in and between

4 Difference types of joins

5 will it accept a string  “Null” in a column which is not null ??

6 Query on two tables.

7 Primary keys and unique key concepts

8 Query to find second highest salary from employee table

Selenium/Testing :

1 A new window opens after some action and the get window handle is not working. How to perform operations on the newly open window??

2 All the XPath strategies

3 Difference between error and exception

4 Exception handling

5 Write a test script to add 2000 entries into the DB where the name can be any string, id should be unique and dept should be from a list of departments

6 Defect life cycle

7 Type of frameworks in selenium. Which did you use?

8 Various work-related situations and my approach towards them.