Infosys Consultant Interview Questions, Process, and Tips

Data preprocessing steps are essential for cleaning and preparing data for analysis.

• Handling missing values by imputation or deletion

• Removing duplicates

• Normalization or standardization of data

• Encoding categorical variables

• Feature scaling

• Feature engineering

• Outlier detection and removal

The 3rd party sales process involves selling products or services through an intermediary rather than directly to the end customer.

• Identify potential 3rd party partners who can help reach new markets or customers

• Negotiate terms and agreements with the 3rd party, including pricing, distribution, and marketing strategies

• Provide training and support to the 3rd party to ensure they effectively sell the product or service

• Mo...read more

Item category determination involves assigning products to specific categories based on predefined criteria.

• Consider the characteristics of the product such as size, color, material, and purpose.

• Use predefined rules or algorithms to automatically assign categories.

• Consult with stakeholders to ensure accurate categorization.

• Examples: Clothing items can be categorized by gender, size, and type. Electronics can be categor

Git commands are used to interact with the version control system, allowing users to manage their codebase efficiently.

• git init - initialize a new Git repository

• git add - add a file to the staging area

• git commit -m 'message' - commit changes to the repository with a message

• git push - push changes to a remote repository

• git pull - pull changes from a remote repository

• git branch - list, create, or delete branches

• git merg...read more