IBM Big Data Sales Mastery Test v1 Set 1

Smart Grid Management ✘ Real-time promotions ✘ Cyber Security ✘ ICU Monitoring ✔ IT log analysis ✔

Discover and experiment ✘ Analyze information in motion ✘ Analyze extreme volumes of information ✘ Manage and plan ✔ All of the above ✔

Telcom Healthcare Finance Government Retail

A very low degree of fault tolerance ✘ A very high degree of fault tolerance ✘ No Fault tolerance ✘ All of the above ✔ None of the above ✔

Scalable - New nodes can be added as needed, and added without needing to change data formats. ✘ Cost effective - Hadoop brings massively parallel computing to commodity servers. The result is a sizabledecrease in the cost per terabyte of storage. ✘ Flexible -Hadoop is schema-less, and can absorb any type of data, structured or not, and from any numberof sources. ✘ Fault tolerant - When a node is lost, the system redirects work to another location of the data and continuesprocessing. ✔ All of the above ✔

Un-clustered runtime for low latency streaming applications ✘ Mining toolkit to score data models in real time ✘ Analysis of both structured and unstructured data ✘ High availability ✔

1 ✘

All of the above ✘ Mathematical ✘ Predictive ✘ Data Mining ✔ Statistical ✔

Discover and experiment ✘ Analyze information in motion ✘ Analyze extreme volumes of information ✘ Manage and plan ✔ All of the above ✔

HBase ✘ Pig ✘ Hippo ✘ Zoo Keeper ✔ Jaql ✔