What is a data lake?
A) A business that collects personal information about consumers and sells that information to other organizations
B) A storage repository that holds a vast amount of raw data in its original format until the business needs it
C) A technique for establishing a match, or balance, between the source data and the target data warehouse
D) An approach to business governance that values decisions that can be backed up with verifiable data
A data lake is a storage repository that holds a vast amount of raw data in its original format until the business needs it.

Question

What is a data lake?
A) A business that collects personal information about consumers and sells that information to other organizations
B) A storage repository that holds a vast amount of raw data in its original format until the business needs it
C)	A technique for establishing a match, or balance, between the source data and the target data warehouse
D) 	An approach to business governance that values decisions that can be backed up with verifiable data
A data lake is a storage repository that holds a vast amount of raw data in its original format until the business needs it.

Quizplus · Accepted Answer

A data lake is primarily a large storage repository that holds vast amounts of raw data in its original format until the business needs it. This data remains in its raw form, giving businesses the flexibility to perform various analytics operations on it depending on their requirements.

Therefore, the best choice is option B.

What Is a Data Lake