How do big data solutions interact with the existing enterprise infrastructure?
A. Big data solutions works in parallel and together with the existing enterprise infrastructure, where pre-existing connectors are used to integrate big data technologies together with other enterprise solutions.
B. Big data solutions are only plug-ins and additions to existing data warehouses, and therefore cannot work with any other enterprise infrastructure.
C. Big data solutions must substitute the existing enterprise infrastructure; therefore there is no interaction between them.
D. Big data solutions must be isolated into a separate virtualized environment optimized for sequential workloads, so that it does not interact with existing infrastructure.
正解:A
質問 2:
What are the "Vs"that characterize IBM Big Data initiative?
A. Variety, Versions, Velocity, Volatility
B. Veracity, Variety, Volume, Velocity
C. Velocity, Volatility, Variety, Veracity
D. Volume, Volatility, Velocity, Variety
正解:B
質問 3:
What is Big SQL?
A. Big SQL is a feature in Data Explorer that allows for indexing of data from SQL sources such as data warehouses.
B. Big SQL is a feature in BigInsights that provides a SQL like interface to data contained in Hbase tables only. Other data sources in HDFS mustbe accessed via other means such as HiveQL.
C. Big SQL is a feature in Streams that allows for real time analysis of data via standard SQL syntax.
D. Big SQL is a feature in BigInsights that allows for native SQL query access for Hadoop, providing full ANSI SQL 92 compliance and standardSQL syntax such as joins, for data contained in a variety of formats such as structured Hive tables, Hbase tables, or csv and other delimitedfiles in HDFS.
正解:D
Honma -
全ての問題に詳細な解説を収録しているところが好きです。正解の解説はもちろん、「なぜ間違いなのか?」まで全問解説。