PepsiCo Interview Questions and Answers for Freshers

To handle unionized people in a violent mood, it is important to prioritize safety, communicate effectively, and seek professional help if necessary.

• Ensure the safety of all individuals involved by removing them from the immediate danger and creating a secure environment.

• Stay calm and composed to avoid escalating the situation further.

• Listen actively to the concerns and frustrations of the unionized individuals, showing empathy and understanding.

• Communicate clearly and transp...read more

To adjust time for improving production, I would focus on optimizing processes, implementing automation, and training employees.

• Identify bottlenecks in the production process and find ways to streamline them

• Implement automation technologies to reduce manual labor and increase efficiency

• Provide training and development opportunities for employees to enhance their skills and productivity

• Set realistic production targets and regularly monitor progress

• Invest in advanced machinery ...read more

HTML, CSS, and JavaScript are essential web development technologies used to create and style websites.

• HTML (HyperText Markup Language) is used for creating the structure and content of web pages.

• CSS (Cascading Style Sheets) is used for styling the appearance of web pages.

• JavaScript is a programming language used for adding interactivity and dynamic elements to web pages.

r2 and adjusted r2 are metrics used to evaluate the goodness of fit of a regression model.

• r2 (R-squared) measures the proportion of the variance in the dependent variable that is predictable from the independent variables.

• Adjusted r2 is a modified version of r2 that adjusts for the number of predictors in the model, providing a more accurate assessment of the model's goodness of fit.

• r2 always increases when adding more predictors, while adjusted r2 may decrease if the added p...read more

React JS is a JavaScript library for building user interfaces.

• React JS allows developers to create reusable UI components.

• It uses a virtual DOM for better performance.

• React JS follows a unidirectional data flow.

• It is maintained by Facebook and a community of developers.

• Example: ReactDOM.render(, document.getElementById('root'));

I would approach conflict resolution by actively listening, identifying the root cause, and facilitating open communication.

• Actively listen to all parties involved to understand their perspectives

• Identify the root cause of the conflict to address the underlying issues

• Facilitate open and honest communication to find a mutually agreeable solution

Confusion matrix is a table used to evaluate the performance of a classification model.

• It is a matrix with rows representing the actual classes and columns representing the predicted classes.

• It helps in visualizing the performance of a classification model by showing the counts of true positive, true negative, false positive, and false negative predictions.

• It is commonly used in machine learning to assess the accuracy of a model and identify areas of improvement.

• Example: In a...read more