Cedcoss Technology Interview Experience 2023

Hello Everyone, I am a Final-Year Student of Pranveer Singh Institute Of Technology. I applied for the job post of Associate Software Engineer through my college Job Portal. After a few days I received the mail for the assessment and the hiring process goes according to the following steps

Round 1: (Assessment)

The initial round consists of Aptitude and Technical questions which are of easy-medium difficulty level. There were no negative marks for any of the wrong answers. The sections have a particular time allotted i.e. you need to finish a particular section’s questions within that prescribed time once the time is gone you cannot navigate back to any of the questions of any section.

Round 2:(HR Interview)

The HR Interview happened virtually through Google Meet and the interviewer asked me the following questions:-

• Introduce Yourself
• Where is your hometown
• Tell me something about your family
• Rate yourself in DSA and other technical skills on a scale of 1 to 10
• What is the definition of success according to yourself
• Where do you want to see yourself after 5 years
• What are your short-term and long-term goal
• Are you comfortable to relocate
• Will you agree to the bond policy of the company

Round 3: (Technical Interview)

The Technical Interview also happened virtually through Google Meet and the interviewer asked me the following questions:-

• Introduce Yourself
• Rate yourself in DSA
• What is object-oriented programming?
• What is inheritance? Explain all the types of inheritance with suitable examples.its
• What is Bubble Sort? What is itshad time complexity in all three cases? Write the code of Bubble Sort
• Explain Merge Sort. Write the code of merge sort.
• What is the aggregation pipeline in MongoDB

Round 4: Machine Round + Technical Interview

The Final Round i.e. Machine Round + Technical Interview happened in the Cedcoss Lucknow Office. After clearing round 3 I got a call from Cedcoss and I was asked to come to Cedcoss Lucknow for the machine round as well as a technical interview. As I reached there I was assigned a system with the login credentials of the platform where I hadwas to solve the 2 Coding questions. The question was of easy level and I was able to solve both questions within 10 minutes. The question asked was mentioned below:

1. Remove elements from the array which are not a perfect square.

2. Generate a prime subsequence such that it contains prime and nonprime numbers in alternate orders and for each no. which you will not be able to choose for this purpose, there is a penalty, try to use the least possible penalty.

The time allotted for this machine round was 1 hour.

Once the time was over, results declared and I cleared the machine round that means now it’s time for my Technical Interview which happened just after 1 hour break on the same day itself. The questions that are asked from me in my Technical Interview are described below:-

• At frist the interview asked me to introduce myself Introduce Yourself
• What is OOPS? What is the features of OOPS and explain me all the features of OOPS
• What is encapsulation? After explaining encapsulation he furthe asked me to implement encapsulation by writing an encapsuled code
• What is Inheritance and explain me all the different types of inheritance
• What is Deadlock?
• What is sorting? After explaing sorting he asked me about the selection , insertion and bubble sort and told me to write the code of every one further dry run with an example. After this he asked me the time complexity of 3 of the sorting.
• Can bubble sort be optimized for sorted array such that instead of O(N^2) it should work in O(N)
• What is the time complexit of bubble sort and insertion sort.
• As my coding language is cpp he asked some cpp question to me
• What all projects i have made in my college life
• He made me write one sql query
• Questions about mmongoDb
• How the data is tranfered from the frontend of the website to the backend and get stored into the database.

After this he asked me 4 coding question starting from basic to medium

• Reverse the string with out using any inbuilt function and library. He made me write the code and dry run with the help of an example
• Reverse the sentence with out using any inbuilt function and library. He made me write the code and dry run with the help of an example
• Find the min and max element from an array with out using any inbuilt function and library. He made me write the code and dry run with the help of an example
• One DP question – you are located at 0,0 and you have to reach m,n find total number of ways its a leetcode question with out using any inbuilt function and library. He made me write the code and dry run with the help of an example

So this is all about my Cedcoss Interview Experience. And all my hard work brings out a positive result for me