Parnika Commercial & Estates Interview Questions and Answers

Data cleaning best practices

• Remove duplicate records

• Handle missing values

• Standardize data formats

• Correct inconsistent data

• Validate data integrity

• Remove outliers

• Normalize data

• Handle data inconsistencies

• Ensure data accuracy

Logistic regression is a statistical method used to analyze and model the relationship between a categorical dependent variable and one or more independent variables.

• It is a type of regression analysis used for predicting the probability of a categorical outcome

• It is commonly used in binary classification problems

• It uses a logistic function to model the relationship between the independent variables and the dependent v...read more

A Business Analyst (BA) will analyze business processes, identify areas for improvement, and recommend solutions to enhance efficiency and productivity.

• Analyze business processes

• Identify areas for improvement

• Recommend solutions to enhance efficiency and productivity

• Collaborate with stakeholders to gather requirements

• Create and maintain project documentation

• Facilitate communication between technical and non-technical te

Analytics is the process of analyzing data to gain insights and make informed decisions.

• Analytics involves collecting, processing, and interpreting data

• It can be used in various fields such as business, healthcare, and sports

• Examples of analytics tools include Google Analytics, Tableau, and SAS

• Analytics can help identify patterns, trends, and opportunities for improvement

• It can also be used for predictive modeling and