What is the main purpose of the Hadoop Distributed File System (HDFS) in a Hadoop ecosystem?

In Hadoop, what is the function of the Hadoop NameNode in the Hadoop Distributed File System (HDFS)?

A

Execute MapReduce jobs

B

Manage metadata of HDFS

C

Manage computation resources

D

Execute MapReduce jobs

Consider the following statements and choose the correct answer:
1. The ecosystem is a major ecological unit
2. The function of ecosystem is related to the flow of energy and the cycling of materials through the structural components of the ecosystem
3. The major functional unit of the ecosystem is the population
4. The ecosystem has historical aspects: the present is related to the past, and the future is related to the present

A

1, 2, 3 and 4 are true

B

Only 2 and 4 are true

C

Only 1 and 3 are true

D

Only 1, 3 and 4 are true

In Hadoop, what is the purpose of the Hadoop Distributed File System (HDFS)?

A

Real-time data processing

B

Store and manage large volumes of data

C

Distribute computation resources

D

Manage configuration files

In Hadoop, what is the function of the NameNode in the Hadoop Distributed File System (HDFS)?

A

Manage computation resources

B

Execute MapReduce jobs

C

Store intermediate data

D

Manage metadata of HDFS

What is the primary role of the Hadoop NameNode in the Hadoop Distributed File System (HDFS)?

A

Manage computation resources

B

Execute MapReduce jobs

C

Manage metadata of HDFS

D

Store intermediate data

What is the purpose of the Hadoop Distributed File System (HDFS) in the architecture?

A

Data storage and management

B

Resource management

C

Data processing

D

Workflow automation

What is the main function of the Hadoop Distributed File System (HDFS)?

A

Real-time data processing

B

Store and manage large volumes of data

C

Distribute computation resources

D

Manage configuration files

What is the significance of the Hadoop Distributed File System (HDFS) in the architecture?

A

Data storage and management

B

Resource management

C

Data processing

D

Workflow automation

What is the primary role of a "Data Node" in the Hadoop Distributed File System (HDFS)?

A

Storing metadata

B

Managing job scheduling

C

Storing and managing data blocks

D

Managing data visualization

What is the primary role of a "Name Node" in the Hadoop Distributed File System (HDFS)?

A

Storing metadata

B

Managing job scheduling

C

Storing and managing data blocks

D

Managing data visualization

What is the main purpose of the Hadoop Distributed File System (HDFS) in a Hadoop ecosystem?

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