Oracle Cerner Automation Test Engineer Interview Questions and Answers

Ad hoc testing is informal testing without any predefined test cases or plans.

• Ad hoc testing is performed without any specific guidelines or documentation.

• It is usually done randomly to explore the system and find defects.

• Testers use their domain knowledge and experience to perform ad hoc testing.

• Ad hoc testing can be useful for uncovering unexpected issues in the software.

• Example: Clicking randomly on different button...read more

Automation should include continuous integration, robust error handling, and integration testing.

• Implement continuous integration to ensure code is regularly tested and integrated.

• Include robust error handling to catch and handle exceptions during automation execution.

• Integrate automation tests with other systems for end-to-end testing.

• Consider adding performance testing to automation suite for comprehensive testing.

• Ut...read more

To reverse and count individual characters in a string, iterate through the string and store each character count in a map.

• Iterate through the string and store each character count in a map

• Reverse the string by iterating from the end to the beginning

• Count the individual characters by checking the map for each character