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Which of the following data sources can realize data exchange with Fusioninsight HD through loader?

A.

MySQL

B.

NoSQL

C.

FTP Server

D.

SFTP Server

Which of the following sub-products does the Fusioninsight family include?

A.

HD

B.

Libra

C.

Manager

D.

Miner

E.

Farmer

F.

DWS

When installing a Fusionlnsight HD cluster in safe mode, which components must be installed?

A.

Zookeeper

B.

LDAPServer

C.

KrbServer

D.

HDFS

Which of the following functions can the Shell1 script of Loader achieve?

A.

View job status

B.

start job

C.

stop job

D.

Data source query

The following descriptions about FusionInsight multi-tenant management are correct

A.

One-stop management of tenant resources, computing resources (CPU/memory/IO), storage resources (HDFS), service resources (HBase.…)

B.

Visual multi-level tenant management, matching with the enterprise organizational structure, simplifies system resource allocation and management

C.

Tenant resource isolation based on container mechanism, escorting tenant SLA

D.

A multi-level tenant model that matches the organizational structure of the enterprise, different departments correspond to different tenants, and tenants can be dynamically added or deleted as needed

Multi-select Hive components can support multiple interfaces, which of the following interfaces is not supported

A.

Beeline

B.

ODBC

C.

Restful

D.

JDBC

As shown in the figure, which of the following options are wide dependencies

A.

group by A->B

B.

map:C->D

C.

union D&E->F

D.

join B&F->G

Which of the following options is an advantage of Kerberos?

A.

prevent replay attacks

B.

Has high performance

C.

Support two-way authentication

D.

Able to prevent brute force

In the FusionInsight cluster, which of the following components does Spark mainly interact with?

A.

Hive

B.

YARN

C.

HDFS

D.

Zookeeper

What types of data sources does F1ink stream processing include?

A.

Collections

B.

JDBC

C.

Socket streams

D.

Files

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

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

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

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

What can the unified certification management system of the new mainstream merchants consist of?

A.

Unified Authentication Server

B.

Unified authentication management module

C.

Tingyi Security Management Module

D.

Identity information storage server

What items can FusionInsight Manager perform health checks on?

A.

host

B.

Serve

C.

Role

D.

example

The high reliability of Fusioninsight HD data is reflected in which of the following aspects?

A.

Disaster recovery across data centers

B.

Power-down protection for critical data

C.

Disk hot swap

D.

Third-party backup system integration