Alcon Manager Interview Questions and Answers

Assumptions of Linear Logistic Regression

• Assumes a linear relationship between the independent variables and the log-odds of the dependent variable

• Assumes no multicollinearity among independent variables

• Assumes independence of observations

• Assumes linearity of the logit for continuous independent variables

• Assumes no outliers in the data

Fuzzy matching is a technique used to find strings that are approximately equal to a given pattern.

• Fuzzy matching compares strings based on similarity rather than exact matches

• It is commonly used in data cleaning and record linkage tasks

• Examples include matching 'John Doe' with 'Jon Doe' or '123 Main St' with '123 Main Street'

A good APQR should be comprehensive, well-organized, and provide clear insights into the performance of the product.

• Include detailed analysis of product quality and performance data

• Highlight any trends or patterns observed during the reporting period

• Provide recommendations for improvement based on the findings

• Ensure compliance with regulatory requirements and guidelines

• Include a summary of any corrective actions taken

QAA stands for Quality Assurance and Analysis. It is a process that ensures quality standards are met in products or services.

• QAA involves monitoring and evaluating the quality of products or services

• It includes identifying areas for improvement and implementing solutions

• QAA helps in maintaining consistency and meeting customer expectations

• Examples: conducting quality audits, analyzing customer feedback, implementing q

Data integrity refers to the accuracy, consistency, and reliability of data throughout its lifecycle.

• Ensuring data is accurate and consistent across all systems and processes

• Implementing data validation checks to prevent errors

• Regularly auditing and monitoring data to identify and correct any issues

• Maintaining data security to prevent unauthorized access or tampering

• Examples: Using checksums to verify data integrity du...read more

To reduce unintentional human errors, implement standardized procedures, provide training and supervision, use technology, and encourage open communication.

• Implement standardized procedures to ensure consistency and reduce confusion

• Provide thorough training to employees to increase their knowledge and skills

• Offer supervision and feedback to catch errors before they escalate

• Utilize technology such as automation and erro...read more