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Viewing questions 61-75 out of questions
Questions # 61:

In Fusionlnsight HD cluster planning, manage nodes&control node&What kind of scenarios is the unified data node deployment solution suitable for?

Options:
A.

Below 30 nodes

B.

More than 100 nodes

C.

100-200 nodes

D.

More than 200 nodes

Expert Solution
Questions # 62:

What is the module used to manage the active and standby status of the Loader Server process in Loader?

Options:
A.

Job Scheduler

B.

HA Manager

C.

Job Manager

D.

Resource Manager

Expert Solution
Questions # 63:

Which of the following scenarios does Hive not apply to?

Options:
A.

Non-real-time analysis. Such as log analysis, statistical analysis

B.

data mining. Such as user behavior analysis, interest analysis, regional display

C.

Data summary. such as clicks per user per day,Click to rank

D.

Real-time online data analysis

Expert Solution
Questions # 64:

Where is the HBase metadata Meta Regioni routing information stored?

Options:
A.

Root table

B.

Zookeeper

C.

HMaster

D.

Meta table

Expert Solution
Questions # 65:

Which of the following is not a state store supported by Flink( )?

Options:
A.

FsStateBackend

B.

RocksDBStateBackend

C.

MemoryStateBackend

D.

FileStateBackend

Expert Solution
Questions # 66:

Regarding the task selection of the capacity scheduler, which of the following statements is correct?

Options:
A.

Maximum queue level first

B.

Minimum queue level first

C.

Resource recycling request queue priority

D.

The queue with the lowest resource utilization takes precedence

Expert Solution
Questions # 67:

Which component controls the master/slave arbitration in HDFS?

Options:
A.

Zooleeper Failover Controller

B.

NodeManager

C.

ResourceManager

D.

HDFS Client

Expert Solution
Questions # 68:

What data does FusionInsightManager regularly back up?

Options:
A.

NameNode

B.

LDAPServer

C.

OMS

D.

DBService

Expert Solution
Questions # 69:

In the Fusioninsight product, which of the following descriptions are correct about the topic of creating Kafka?

Options:
A.

When creating TopicE of Kafkal, the number of Partitions must be set

B.

When creating TopicE of Kafkal, the number of Partition copies must be set

C.

Setting up multiple replicas can enhance the disaster tolerance of Kafka services

D.

all of the aboveA. True

Expert Solution
Questions # 70:

About Spark SQL&Hive difference and connection, which of the following statements is correct?

Options:
A.

Spark SQL is compatible with most Hive syntax and functions

B.

Spark SQL cannot use Hive's custom functions

C.

The execution engine of Spark SQL is Spark core, HiveThe default execution engine is MapReduce

D.

Spark SQL relies on Hive metadata

Expert Solution
Questions # 71:

Which of the following extensions belong to ElasticSearch?

Options:
A.

hadoop

B.

head

C.

bigdesk

D.

IKAnalyzer

Expert Solution
Questions # 72:

Which of the following are the actual application scenarios of Kafka

Options:
A.

log collection

B.

Site activity tracking

C.

Resource management

D.

Aggregate statistical system operation data

Expert Solution
Questions # 73:

What are the correct understandings and descriptions of the main features of big data?

Options:
A.

Many data sources and formats

B.

Fast data growth and fast processing

C.

Large amount of data, large amount of calculation

D.

Low data value density, high value

Expert Solution
Questions # 74:

Which of the following designs are mainly considered in the planning process of the big data business consulting service plan?

Options:
A.

Big data business model design

B.

Panoramic planning of business scenarios

C.

Typical Scenario Requirements Design

D.

Scenario decomposition and business design

Expert Solution
Questions # 75:

Which of the following statements about Huawei's big data solution is correct?

Options:
A.

Farmer is a data service framework

B.

GaussDB is an open source database product

C.

Fusioninsight Manager is a distributed system management framework, administrators can control distributed clusters through multiple access points

D.

Fusioninsight HD is an enhanced version based on the open source big data software Hadoopl

Expert Solution
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