Big Data should remain in a silo repository to maintain its integrity.
A. False
B. True
正解:A
質問 2:
LDAP authentication comes with the BigInsights basic edition.
A. False
B. True
正解:B
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
Data in a Hadoop cluster is broken down into smaller pieces (called blocks) and distributed throughout the cluster. In this way, the map and reduce functions can be executed on smaller subsets of your larger data sets, and this provides the scalability that is needed for big data processing.
The system that allows this is:
A. Hive
B. NAS
C. All of the above
D. SAN
E. Jaql
F. HDFS
正解:F
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Infosphere BigInsights enables a computing solution that is:
A. Flexible -Hadoop is schema-less, and can absorb any type of data, structured or not, and from any number of sources.
B. All of the above
C. Scalable - New nodes can be added as needed, and added without needing to change data formats.
D. Fault tolerant - When a node is lost, the system redirects work to another location of the data and continues processing.
E. Cost effective - Hadoop brings massively parallel computing to commodity servers. The result is a sizable decrease in the cost per terabyte of storage.
正解:B
質問 5:
What is NOT an open source component of BigInsights?
A. HBase
B. Zoo Keeper
C. Pig
D. Jaql
E. Hippo
正解:E
解説: (Pass4Test メンバーにのみ表示されます)
Taguchi -
私はM2090-639試験を少なくとも一度はやり直さなければならないと思っていますが、今回は88のマークで合格したことに驚きました。よく出来ました!