Yubi Quality Engineer Interview Questions and Answers

Basic java question opps and For automation selenium tool

Q1. Different between Stringbuffer vs string builder
Ans. 
StringBuffer is synchronized and thread-safe, while StringBuilder is not synchronized.
• StringBuffer is slower due to synchronization, while StringBuilder is faster.

• StringBuffer is preferred in multithreaded environments, while StringBuilder is preferred in single-threaded environments.

• StringBuilder is more efficient for most use cases, but StringBuffer is safer for concurrent access.
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Q1. Code review based questions
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Q2. Quality processes we know about
Ans. 
Quality processes are systematic activities implemented to ensure that products or services meet specified requirements and standards.
• Quality planning: Developing a quality management plan to define quality standards and processes.

• Quality control: Monitoring and verifying that products or services meet quality standards.

• Quality assurance: Implementing processes to prevent defects and ensure continuous improvement.

• Root ...read more
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Code review skill and team handling skill

Q1. Wfo/wfh , priorities, salary, previous org related queries
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