Lloyds Engineering Works Limited Interview Questions and Answers

To cut a rod in such a way that each part is obtained every day and the whole rod is obtained in a week.

• Cut the rod into 7 equal parts.

• Each day, use one part of the rod.

• By the end of the week, all parts will be used and the whole rod will be obtained.

Developers write code to create software, while testers ensure the quality of the software by finding and reporting bugs.

• Developers write code, while testers test the code.

• Developers focus on creating software features, while testers focus on finding bugs and ensuring quality.

• Developers work on the implementation, while testers work on the validation.

• Developers are responsible for coding and debugging, while testers are responsible for testing and reporting issues.

• Developers ...read more

System, black box, and whitebox testing are different approaches to testing software.

• System testing is performed on the complete system to ensure that all components work together as expected.

• Black box testing focuses on testing the functionality of the software without considering its internal structure.

• Whitebox testing involves testing the internal structure and implementation of the software.

• System testing is performed by end-users or independent testers, while black box a...read more

QA focuses on preventing defects, while QC focuses on identifying and fixing defects.

• QA stands for Quality Assurance and is a proactive process that focuses on preventing defects by establishing processes and standards.

• QC stands for Quality Control and is a reactive process that focuses on identifying and fixing defects through testing and inspection.

• QA involves activities like requirement analysis, test planning, and process improvement.

• QC involves activities like test execu...read more

Alpha testing is done by internal teams, while beta testing involves external users.

• Alpha testing is conducted by the development team or quality assurance team within the organization.

• It is performed in a controlled environment before the software is released to the public.

• Alpha testing helps identify bugs, usability issues, and performance problems.

• Beta testing involves external users who are not part of the development team.

• It is conducted in a real-world environment to ga...read more