Question 1

With HDFS it is less expensive to move the execution of computation to data than to move the:

Accepted Answer

A)  data to hardware. 
B)  data to systems analysis. 
C)  data to computation. 
D)  data to processes. 
A)  data to hardware. 
B)  data to systems analysis. 
C)  data to computation. 
D)  data to processes.

Question 2

Apache Cassandra is a leading producer of ________ NoSQL database management systems.

Accepted Answer

A)  key-value store 
B)  wide-column 
C)  relational 
D)  graph 
A)  key-value store 
B)  wide-column 
C)  relational 
D)  graph

Question 3

NoSQL includes data storage and retrieval:

Accepted Answer

A)  based on the relational model. 
B)  based on normalized tables. 
C)  not based on the relational model. 
D)  not based on data. 
A)  based on the relational model. 
B)  based on normalized tables. 
C)  not based on the relational model. 
D)  not based on data.

Question 4

Word processing documents are commonly stored in a 'document store' NoSQL database model.

Accepted Answer

A) True 
 B)False

Question 5

NoSQL systems enable automated ________ to allow distribution of the data among multiple nodes to allow servers to operate independently on the data located on it.

Accepted Answer

A)  sharing 
B)  sharding 
C)  SQL 
D)  mongo 
A)  sharing 
B)  sharding 
C)  SQL 
D)  mongo

Question 6

At a basic level, analytics refers to:

Accepted Answer

A)  collecting data. 
B)  conducting a needs analysis. 
C)  analysis and interpretation of data. 
D)  normalizing data. 
A)  collecting data. 
B)  conducting a needs analysis. 
C)  analysis and interpretation of data. 
D)  normalizing data.

Question 7

The three 'v's' commonly associated with big data include:

Accepted Answer

A)  viewable, volume, and variety. 
B)  volume, variety, and velocity. 
C)  verified, variety, and velocity. 
D)  vigilant, viewable, and verified. 
A)  viewable, volume, and variety. 
B)  volume, variety, and velocity. 
C)  verified, variety, and velocity. 
D)  vigilant, viewable, and verified.

Question 8

The NoSQL model that incorporates 'column families' is called a:

Accepted Answer

A)  key-value store. 
B)  document store. 
C)  wide-column store. 
D)  column-SQL database. 
A)  key-value store. 
B)  document store. 
C)  wide-column store. 
D)  column-SQL database.

Question 9

According to your text, NoSQL stands for:

Accepted Answer

A)  Numbered SQL. 
B)  No SQL. 
C)  Not Only SQL. 
D)  Numeric Only SQL. 
A)  Numbered SQL. 
B)  No SQL. 
C)  Not Only SQL. 
D)  Numeric Only SQL.

Question 10

Describe the Five Vs of Big Data.

Accepted Answer

Volume, variety, and velocity were the i

Question 11

HP HAVEn integrates HP technologies with open source big data technologies.

Accepted Answer

A) True 
 B)False

Question 12

The philosophical underpinnings of big data are based on schema on write.

Accepted Answer

A) True 
 B)False

Question 13

JSON is commonly used in conjunction with the 'document store' NoSQL database model.

Accepted Answer

A) True 
 B)False

Question 14

There are four main types of NoSQL database data models that include key-value stores, document stores, wide-column stores, and graph databases. Provide an example of a NoSQL database management system for each model.

Accepted Answer

Key-value Stores - Redis
Docum

Question 15

Hive creates MapReduce jobs and executes them on a Hadoop Cluster.

Accepted Answer

A) True 
 B)False

Question 16

________ generally processes the largest quantities of data.

Accepted Answer

A)  Operational databases 
B)  Transaction processing 
C)  Big data 
D)  Data marts 
A)  Operational databases 
B)  Transaction processing 
C)  Big data 
D)  Data marts

Question 17

The NoSQL model that is specifically designed to maintain information regarding the relationships (often real-world instances of entities) between data items is called a:

Accepted Answer

A)  key-value store. 
B)  document store. 
C)  wide-column store. 
D)  graph-oriented database. 
A)  key-value store. 
B)  document store. 
C)  wide-column store. 
D)  graph-oriented database.

Question 18

NoSQL databases DO NOT support ACID (atomicity, consistency, isolation, and durability).

Accepted Answer

A) True 
 B)False

Question 19

HBASE is a wide-column store database that runs on top of HDFS (modeled after Google).

Accepted Answer

A) True 
 B)False

Question 20

It is true that in an HDFS cluster the NameNode is the:

Accepted Answer

A)  large number of slaves. 
B)  single master server. 
C)  language library. 
D)  business intelligence. 
A)  large number of slaves. 
B)  single master server. 
C)  language library. 
D)  business intelligence.

With HDFS it is less expensive to move the execution of computation to data than to move the:

Apache Cassandra is a leading producer of ________ NoSQL database management systems.

NoSQL includes data storage and retrieval:

Word processing documents are commonly stored in a 'document store' NoSQL database model.

NoSQL systems enable automated ________ to allow distribution of the data among multiple nodes to allow servers to operate independently on the data located on it.

At a basic level, analytics refers to:

The three 'v's' commonly associated with big data include:

The NoSQL model that incorporates 'column families' is called a:

According to your text, NoSQL stands for:

Describe the Five Vs of Big Data.

HP HAVEn integrates HP technologies with open source big data technologies.

The philosophical underpinnings of big data are based on schema on write.

JSON is commonly used in conjunction with the 'document store' NoSQL database model.

There are four main types of NoSQL database data models that include key-value stores, document stores, wide-column stores, and graph databases. Provide an example of a NoSQL database management system for each model.

Hive creates MapReduce jobs and executes them on a Hadoop Cluster.

________ generally processes the largest quantities of data.

The NoSQL model that is specifically designed to maintain information regarding the relationships (often real-world instances of entities) between data items is called a:

NoSQL databases DO NOT support ACID (atomicity, consistency, isolation, and durability).

HBASE is a wide-column store database that runs on top of HDFS (modeled after Google).

It is true that in an HDFS cluster the NameNode is the:

The Database Environment and Development Process

Modeling Data in the Organization

The Enhanced E-R Model

Logical Database Design and the Relational Model

Introduction to SQL

Advanced SQL

Databases in Applications

Physical Database Design and Database Infrastructure

Data Warehousing and Data Integration

Analytics and Its Implications

Data and Database Administration With Focus on Data Quality

Distributed Databases

Object-Oriented Data Modeling

Filters

Exam 10: Big Data Technologies

With HDFS it is less expensive to move the execution of computation to data than to move the:

Apache Cassandra is a leading producer of ________ NoSQL database management systems.

NoSQL includes data storage and retrieval:

Word processing documents are commonly stored in a 'document store' NoSQL database model.

NoSQL systems enable automated ________ to allow distribution of the data among multiple nodes to allow servers to operate independently on the data located on it.

At a basic level, analytics refers to:

The three 'v's' commonly associated with big data include:

The NoSQL model that incorporates 'column families' is called a:

According to your text, NoSQL stands for:

Describe the Five Vs of Big Data.

HP HAVEn integrates HP technologies with open source big data technologies.

The philosophical underpinnings of big data are based on schema on write.

JSON is commonly used in conjunction with the 'document store' NoSQL database model.

There are four main types of NoSQL database data models that include key-value stores, document stores, wide-column stores, and graph databases. Provide an example of a NoSQL database management system for each model.

Hive creates MapReduce jobs and executes them on a Hadoop Cluster.

________ generally processes the largest quantities of data.

The NoSQL model that is specifically designed to maintain information regarding the relationships (often real-world instances of entities) between data items is called a:

NoSQL databases DO NOT support ACID (atomicity, consistency, isolation, and durability).

HBASE is a wide-column store database that runs on top of HDFS (modeled after Google).

It is true that in an HDFS cluster the NameNode is the:

The Database Environment and Development Process

Modeling Data in the Organization

The Enhanced E-R Model

Logical Database Design and the Relational Model

Introduction to SQL

Advanced SQL

Databases in Applications

Physical Database Design and Database Infrastructure

Data Warehousing and Data Integration

Analytics and Its Implications

Data and Database Administration With Focus on Data Quality

Distributed Databases

Object-Oriented Data Modeling

Filters