XYZ Consulting Consultant Interview Questions and Answers

Hot folders are directories that automatically process files placed in them.

• Hot folders are also known as watch folders or input folders.

• They are commonly used in automation workflows to trigger actions such as file conversion or printing.

• Hot folders can be set up to monitor specific file types or file names.

• Examples of hot folder software include FolderMill and FileWatch.

• Hot folders can save time and reduce errors in

Yes, I have worked on RFPs in my previous roles.

• I have experience in responding to RFPs from clients.

• I have worked on creating proposals and presentations for RFPs.

• I have collaborated with cross-functional teams to gather information and create RFP responses.

• I have also reviewed and evaluated RFPs from potential vendors.

• For example, in my previous role at XYZ Company, I was responsible for leading the RFP response proc...read more

Repartition increases or decreases the number of partitions in a DataFrame, while coalesce only decreases the number of partitions.

• Repartition shuffles the data across the network, while coalesce does not.

• Repartition can be used to increase parallelism, while coalesce is used to reduce it.

• Repartition can result in uneven partition sizes, while coalesce always results in equal or smaller partition sizes.

Generator produces values on the fly while iterator returns values from a collection.

• Generators use 'yield' keyword to produce values one at a time.

• Iterators use 'next()' method to return the next value in a collection.

• Generators can be infinite while iterators are finite.

• Generators are memory efficient while iterators may require more memory.

• Example of generator: function* myGenerator() { yield 1; yield 2; }

• Example of...read more