Rubicon Research Senior Quality Assurance Officer Interview Questions and Answers

Use SQL query to fetch maximum and minimum salary from emp table

• Use SELECT MAX(salary) FROM emp to fetch maximum salary

• Use SELECT MIN(salary) FROM emp to fetch minimum salary

Indexes and exceptions are used to optimize database performance and handle errors in code.

• Indexes are used to quickly retrieve data from a database by creating a sorted list of values.

• Exceptions are used to handle errors in code and prevent the program from crashing.

• Examples: Creating indexes on frequently queried columns like 'id' or 'timestamp'. Using try-catch blocks to handle exceptions like divide by zero.

QMS elements include planning, implementation, monitoring, and review processes to ensure quality standards are met.

• Planning: Establish quality objectives and processes to achieve them

• Implementation: Put plans into action, train employees, and document procedures

• Monitoring: Regularly check processes and results to ensure they meet standards

• Review: Evaluate performance, identify areas for improvement, and make necessary

Tools used in investigation include forensic evidence collection kits, surveillance equipment, and digital forensic software.

• Forensic evidence collection kits are used to gather physical evidence at crime scenes.

• Surveillance equipment such as cameras and GPS trackers are used to monitor suspects.

• Digital forensic software is used to analyze electronic devices for evidence.

• Other tools may include fingerprinting kits, DNA

Managing difficult situations involves staying calm, listening actively, finding solutions, and maintaining professionalism.

• Stay calm and composed to assess the situation objectively

• Listen actively to understand the root cause of the difficulty

• Find solutions by brainstorming with team members or seeking advice from mentors

• Maintain professionalism and communicate effectively with all parties involved