Super Polymer Quality Engineer Interview Questions and Answers

The return type of web elements is usually a string.

• Web elements typically return a string value.

• Examples of web elements include text boxes, buttons, and links.

• The string value returned by a web element can be used for various purposes, such as verification or input manipulation.

QMS stands for Quality Management System. It is a set of policies, processes, and procedures required for planning and execution of quality control.

• QMS ensures that products or services meet customer requirements and comply with regulations

• It includes quality planning, quality control, quality assurance, and quality improvement

• ISO 9001 is a widely recognized QMS standard

• QMS is important for industries such as healthcar

To reduce rejections and reworks, implement a robust quality control system and focus on continuous improvement.

• Implement a quality control system to catch defects early

• Train employees on proper procedures and techniques

• Conduct regular audits to identify areas for improvement

• Analyze root causes of rejections and reworks to prevent future occurrences

• Collaborate with suppliers to improve incoming materials quality

• Utilize...read more

Abstract Factory is a creational design pattern that provides an interface for creating families of related objects.

• Abstract Factory is used when we need to create families of related objects without specifying their concrete classes.

• It provides an interface for creating objects of related classes without specifying their concrete classes.

• It encapsulates a group of factories that have a common theme.

• It promotes loose c...read more

Range based map iteration can be done using a for-each loop or iterators.

• Use a for-each loop to iterate over the map elements.

• Alternatively, use iterators to traverse the map.

• The range-based for loop is preferred for its simplicity and readability.

• Example: for(auto const& [key, value] : myMap) { //do something with key and value }

Detached threads are independent threads that run separately from the main thread. Joined threads are threads that wait for the main thread to finish.

• Detached threads are created using pthread_detach() function

• Joined threads are created using pthread_join() function

• Detached threads do not need to be explicitly terminated

• Joined threads must be explicitly terminated using pthread_exit() or return statement

• Detached thread...read more

Static code analysis tools are software programs that analyze source code to find potential issues and improve code quality.

• Static code analysis tools scan code without executing it

• They can detect issues such as security vulnerabilities, coding errors, and performance problems

• Examples of static code analysis tools include SonarQube, ESLint, and Checkstyle

Command to list currently running threads in linux

• Use the 'ps' command with the 'H' option to display threads in a hierarchy

• Use the 'top' command to display threads in real-time

• Use the 'htop' command for an interactive display of threads

No, arithmetic operations cannot be performed on unique pointers.

• Unique pointers are used to manage the lifetime of dynamically allocated objects.

• They cannot be copied or assigned, only moved.

• Arithmetic operations are not defined for pointers, including unique pointers.