[2026] IBM Big Data Sales Mastery Test v1 - M2090-639 무료 시험 문제

문제1

Infosphere Streams runtime optimizations deliver:

A. No performance improvements

B. Little performance improvements

C. Reasonable performance improvements

D. Significant performance improvements.

정답: D

문제2

Using BigInsights, a transportation company can leverage social media input on current weather and traffic conditions to better route trucks for:

A. Improved Fuel Consumption

B. Enhanced Customer Satisfaction

C. A, B and D

D. Improve driver's attitude

E. Improved logistics

F. All of the above

정답: C

문제3

The IBM Big Data Platform Delivers:

A. Ease of use for developers/ users

B. Analytics for V3

C. Platform for V3

D. Extensive integration with other enterprise systems

E. All of the above

정답: E

설명: (Fast2test 회원만 볼 수 있음)

문제4

MapReduce is the heart of Hadoop. It is this programming paradigm that allows for massive scalability across hundreds or thousands of servers in a Hadoop cluster.

A. True

B. False

정답: A

설명: (Fast2test 회원만 볼 수 있음)

문제5

Which type of data does Infosphere Data Explorer index and access?

A. Semi-structured

B. All the above

C. Structured

D. Unstructured

정답: B

문제6

Infosphere BigInsights enables a computing solution that is:

A. Fault tolerant - When a node is lost, the system redirects work to another location of the data and continues processing.

B. Flexible -Hadoop is schema-less, and can absorb any type of data, structured or not, and from any number of sources.

C. Cost effective - Hadoop brings massively parallel computing to commodity servers. The result is a sizable decrease in the cost per terabyte of storage.

D. Scalable - New nodes can be added as needed, and added without needing to change data formats.

E. All of the above

정답: E

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