Walplast Products Associate 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

There are several types of piping used in various industries, including process piping, utility piping, and plumbing piping.

• Process piping is used to transport fluids or gases in industrial processes.

• Utility piping is used for services such as water, steam, or compressed air.

• Plumbing piping is used for water supply and drainage systems in buildings.

• Other types of piping include fire protection piping, gas piping, and r

Shut down experience can be gained by working on projects that involve plant shutdowns or turnarounds.

• Look for job opportunities in industries that require shutdowns, such as oil and gas, petrochemicals, and power plants.

• Volunteer to work on shutdown projects to gain experience.

• Attend training courses and workshops on shutdown management.

• Network with professionals in the industry to learn about upcoming shutdown projec...read more

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