Cummins Graduate Engineer Trainee (Get) Interview Questions and Answers

I have worked on various projects during my engineering studies, including a solar-powered car prototype and a smart home automation system.

• Solar-powered car prototype: Designed and built a small-scale model of a car that runs on solar energy. Conducted experiments to optimize the efficiency of the solar panels and battery storage.

• Smart home automation system: Developed a system using Arduino and sensors to automate va...read more

Yes, I have worked with databases.

• I have experience working with SQL and NoSQL databases.

• I have worked with MySQL, MongoDB, and Oracle databases.

• I have experience in creating and managing databases, writing queries, and optimizing performance.

• I have also worked with data migration and integration between different databases.

How to select top 10 records (using SQL) from a table?

• Use SELECT statement with ORDER BY clause

• Add DESC keyword to sort in descending order

• Use LIMIT or FETCH FIRST clause to limit the number of records

Yes, Java supports multiple inheritance through interfaces.

• Java does not support multiple inheritance through classes

• Interfaces can be used to achieve multiple inheritance

• A class can implement multiple interfaces

• Example: class A implements Interface1, Interface2

Yes, I have plans for higher studies.

• I am interested in pursuing a Master's degree in Mechanical Engineering.

• I have already started researching potential universities and programs.

• I plan to specialize in the field of renewable energy.

• Higher studies will provide me with advanced knowledge and skills to excel in my career.

• I believe that continuous learning is essential for professional growth.

I want to join your company because of its strong reputation in the industry and the opportunities for growth and development it offers.

• Strong reputation in the industry

• Opportunities for growth and development

• Alignment with company values and culture

List is mutable, tuple is immutable in Python.

• List can be modified, tuple cannot be modified

• List uses square brackets [], tuple uses parentheses ()

• List is slower than tuple for iteration and indexing

• List is used for homogeneous elements, tuple for heterogeneous elements

List comprehension is a concise way to create lists in programming languages like Python.

• List comprehension is a compact way to generate lists by applying an expression to each item in a sequence.

• It is more concise and readable than traditional loops.

• Example: squares = [x**2 for x in range(10)] will create a list of squares of numbers from 0 to 9.