Siemens Healthineers Automation Test Engineer Interview Questions and Answers

To reverse two numbers without using a temp variable, use bitwise XOR operation.

• Use bitwise XOR operation to swap two numbers without using a temp variable.

• Example: a = 5, b = 7. a = a XOR b, b = a XOR b, a = a XOR b. After this, a = 7, b = 5.

I want to join Thermo Fisher because of their reputation for innovation and impact in the scientific community.

• Thermo Fisher is a leader in the scientific research and healthcare industry

• I am impressed by their commitment to innovation and cutting-edge technology

• I believe working at Thermo Fisher will provide me with opportunities for professional growth and development

I am a software engineer with experience in developing web applications using Java, Spring Boot, and Angular.

• Developed a web application for a retail company using Java and Spring Boot

• Implemented RESTful APIs for communication between frontend and backend

• Designed and developed user interfaces using Angular framework

Use modular arithmetic to efficiently rotate array n times.

• Use modular arithmetic to calculate the effective number of rotations (n % array length)

• Reverse the entire array

• Reverse the first n elements

• Reverse the remaining elements

The company is a leading software development firm specializing in creating innovative solutions for various industries.

• Specializes in creating innovative software solutions

• Works with clients from various industries

• Known for high-quality and reliable products

• Has a strong team of software engineers and developers

Sort an array of strings in descending order

• Use the sort() method with a custom compare function to sort the array in descending order

• Example: ['apple', 'banana', 'cherry'].sort((a, b) => b.localeCompare(a)) will result in ['cherry', 'banana', 'apple']

Iterator and generator are used in Python to iterate over a sequence of elements. .pyc files are compiled Python files.

• Iterator in Python is an object that enables a programmer to traverse a container, like a list.

• Generator in Python is a function that returns an iterator. It generates values using the yield keyword.

• Example of iterator: for num in range(5): print(num)

• Example of generator: def square_numbers(n): for i i...read more

Bug life cycle is the process of identifying, reporting, fixing, retesting, and closing bugs in a software project.

• Bug is identified by a tester during testing phase

• Bug is reported to the development team

• Development team fixes the bug

• Tester retests the bug to ensure it is fixed

• Bug is closed once confirmed fixed