Parametric Technology Corporation (PTC) Interview Experience

So, it was for a Full-time Internship + Performance-based PPO for a development role under Windchill Product. It consists of :

• Online Assessment.
• Technical Round.
• HR Round.

Online Assessment:  The Aptitude test was based on the Mettl Platform. The test link was available from 20th May to 25th may till 11 a.m. . There were total 5 sections On MCQs 

1. Aptitude, Logical, Data Interpretation, English.
2. Technical (C, C++) output-based MCQs.
3. Technical (Java) output-based MCQ. 
4. 10 questions based on SQL query.
5. 5 questions based on Selenium.

Technical Round: Technical Interview of around 40-45 minutes but went till 1hr 30 minutes.
PTC has its windchill product which uses java so the interview was based on the java concept.
Java part :

1. Introduce Yourself.
2. Polymorphism.
3. Difference Between ArrayList and List.
4. One Coding Question basedon an array . 
5. Another coding question was based on 
6. Questions were asked based on projects. It took a Little Time.
7. Some queries were asked related to my project and of course DBMS queries because it is a core subject.
8. Difference Between Set and List in terms of java.
9. There is ABC Corporation. It has 200 shares and Per Share cost 50rs. Suddenly 50% of increment is gained and later on 40% of fall of Share. What would be the gain and losses?
10. Queue data structure.
11. LILO ?? What is it?

HR Round:  In the same round HR was conducted. Me,  he asked me to rate my skills in java. The next question was based on this “Why would you rate this much “.  Then he asked me “What skillset of yours will help this company”.  @ puzzles were asked : 

• You have 2 cans of 5-litre & 3-litre each can doesn’t have a measuring scale. Measure & give only 4-liter water. You can assume you have plenty of water.
• There are 3 bells which ran at 2min, 3min, and 4min. Within 2 hours how many times the bells will ring together.

Finally, HR asked, “Do you have any questions”!!

Verdict: Selected or Not Selected Does not matter just experience and share experience you will get more experience!!!