IBM InfoSphere BigInsights Technical Mastery Test v2 - 000-N38무료 덤프문제 풀어보기

A. The Text Analytics component extracts information from unstructured and semi-structured data. By using its components, enterprises can analyze large volumes of text and produce annotated documents that provide valuable insights into unconventionally stored data.

B. The Text Analytics component is a programming model for processing large data sets, and the name of an implementation of the model by Google. Text Analytics is typically used to do distributed computing on clusters of computers.

C. The Text Analytics component only extracts information from structured data stored in a relational database.

D. Jaql is the language for developing text analytics extractors in the InfoSphere BigInsights Text Analytics system. A Jaql extractor is a program written in Jaql that extracts structured information from unstructured or semi-structured text.

A. Hadoop MapReduce is optimized for operating on small partitioned tables stored in the HBase component, while IBM? Adaptive MapReduceis optimized for operating on large partitioned files.

B. Hadoop Map Reduce is optimized for operating on small files or splits, while IBM Adaptive MapReduce is optimized for operating on largepartitioned files.

C. Hadoop MapReduce is optimized for operating on large files, while IBM Adaptive MapReduce is configurable to operate optimized on large or small files or splits

D. Hadoop MapReduce is optimized for operating on small files or splits, while IBM Adaptive MapReduce is optimized for operating on large files stored in individual blocks.

A. Unlike HDFS, GPFS-FPO is a kernel level, POSIX compliant file system that allows for standard applications to also use the storage area marked for Hadoop use. Like HDFS, GPFSFPO also has an issue with the meta data name node service which may be a single point of failure.

B. Unlike HDFS, GPFS-FPO is a kernel level, POSIX compliant, and highly available file system that allows for standard applications to also use the storage area marked for Hadoop use.

C. There is no difference, as GPFS-FPO is the new open source standard version for the Hadoop file system.

D. There is no difference, GPFS-FPO is just IBM version of HDFS in BigInsights.

A. The data is divided into blocks, each block is stored in a different server in the Hadoop cluster, but the blocks are not replicated.

B. The data is converted into a single block, and copies of this block are replicated across multiple servers in the Hadoop cluster.

C. The data is divided into blocks, and copies of these blocks are replicated across multiple servers in the Hadoop cluster.

D. The data converted into a single block, and the block is stored in just one of the servers in the Hadoop cluster.