HashedIn by Deloitte Interview Experience for Software Engineer

Designation: Intern (6 months) + Software Engineer

Round 1: Online Assignment

Time: 1 hour 30 mins

• The first question related to binary numbers (easy)
• The second question related to strings (easy to medium)
• The third was related to array (tricky)

Round 2: Technical Round 1

Duration: 45 mins

• Tell me about yourself
• Given an array and k value, reverse the array upto k value
• Given a string, extract the numbers from the string and find their sum
• Given an array, perform the following operations until the length of array became 1 and output that single element, remove the top two max elements from the array and find the absolute difference between them and add the absolute difference to the array if it does not equal to 0
• Explain about your Project
• ACID properties, Inner and Outer Joins
• Layers of OSI and TCP/IP model
• Scheduling Algorithms, paging

Round 3: Technical Round 2

Duration: 45 mins

• Explain your project and how you implement the database
• Given an employee table and Bonus table, write a query to find max, second max, and nth max salary and also write a query to find the name of the employee whose getting maximum bonus
• Coding question  Given a string containing ‘.’ dots revere the words of string in between the dots.
• OOPs features, Polymorphism, Function overriding
• HTTP, Router, IP address
• Normalization, denormalization, Constraints
• Tell about cryptography concept
• Design the database tables for blogging websites

Round 4: HR Round

Duration: 20 mins

• Tell me about yourself
• How’s your interview experience with HashedIn?
• What are your career aspirations?
• What are your strengths and weaknesses?
• Do you have any further study plans?
• Why do you want to join HashedIn?
• Asked about family and do you and your parents are okay with relocation?

Verdict: Selected