Effective Study Techniques for the EMC E20-065 Exam

Processing can be broken into smaller pieces

Processing a large number of small files

Processing in real time is required

Processing a small subset of data

Creating functionality outside of what is provided by the built-in functions

Providing Functional access to user-defined data in HDFS

Providing advanced analytics to Hadoop

Providing an interface from Pig to Microsoft Excel for easier data manipulation

Uses a rainbow-like color map for distinction of categories

Uses a rainbow-like color map for ease of display and printing

Uses perceptually ordinal colors with just-noticeable increments

Uses perceptually ordinal colors with linear, perceptual increments

Can be performed by calling the synset () function on a lemma in LNTK

Can be performed by calling the lemma() function on a synset in LNTK

Reduces words of variant forms to their base forms based on a set of heuristics

Reduces words of variant forms to their base forms based on a dictionary

ResourceManager and NodeManager

Task Tracker and NameNode

HDFS, Tez, and Spark

Avro, ZooKeeper, and HDFS

Degree

Closeness

Betweenness

PageRank

Mahout

Pig

Hive

HBase

Used in term frequency analysis

Include words such as "a", "an", and "the"

Meaningful words requiring a parser to stop and examine them

Don't occur often in text

Data is imported from a relational database table

Data is stored in the column qualifier

There are thousands of columns families

The column names are randomly generated

Eigenvector centrality and betwenness

Clique size and total number of nodes in the network

Number of edges in the network and centrality measure of the cliques

Clique size and betweenness centrality