An Online Retailer Wants to Ensure Its Inventory for the Holiday

Multiple Choice

An online retailer wants to ensure its inventory for the holiday season is correct. The company does not have a large IT infrastructure or staff to collect and analyze sales information, customer analytics, marketing information, or trends. Which of the following cloud services will help the company analyze these metrics without a large investment in human capital?

A) Containerization
B) Big Data
C) Microservices
D) Blockchain