H13-711_V3.0 Exam Dumps | HUAWEI CLOUD MapReduce service provides tenants fully controllable-station enterprise-level big data

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Question 81/259

HUAWEI CLOUD MapReduce service provides tenants fully controllable-station enterprise-level big data cluster cloud service, fully compatible with open-source interfaces, combined with HUAWEI cloud computing, storage advantages and big data industry experience, to provide customers with high performance, low cost, Flexible and easy-to-use full-stack big data platform, easy to run Hadoop, Spark, HBase. Kafka, Storm and other big data components. Realize real-time and offline analysis and mining, and discover new business opportunities.

A. False

B. True

Question List (259q): Question 1: What data does Fusioninsight Manager back up regularly? (Mul...; Question 2: F1ink is a unified computing framework that combines batch p...; Question 3: In Huawei's big data solution, LadpServer, as a directory se...; Question 4: What are the types of znodes in Zookeeper?...; Question 5: From the point of view of the life cycle, what stages does d...; Question 6: InHive, which of the following statements about partitions i...; Question 7: When the Fusioninsight Manager interface shows that the Hive...; Question 8: What is the purpose of the HBase cluster to perform compacti...; Question 9: Which of the following descriptions about HBase secondary in...; Question 10: Which of the following sub-products does the Fusioninsight f...; Question 11: Regarding the task selection of the capacity scheduler, whic...; Question 12: The core concept of MapReduce is to decompose a large comput...; Question 13: After submitting the topology using the Streaming client she...; Question 14: Kafka, as a distributed messaging system, supports online an...; Question 15: Redis supports multiple databases....; Question 16: What types of data sources does F1ink stream processing incl...; Question 17: Which of the following descriptions are correct about Fusion...; Question 18: What is the core module of spark?...; Question 19: When Solr creates CollectionE, it is recommended to select t...; Question 20: In the Fusionlnsight cluster, which of the following compone...; Question 21: Which of the following descriptions about the functions of H...; Question 22: Which of the following options cannot be achieved through bi...; Question 23: Kunpeng computing industry is a full-stack I1 infrastructure...; Question 24: Multiple channels can be configured in the properties.proter...; Question 25: Which of the following statements about Fusioninsight HBase ...; Question 26: The capacity scheduler is performing resource allocation. Th...; Question 27: The correct steps for data transformation in Fusioninsight H...; Question 28: Which of the following components does the platform architec...; Question 29: ElasticSearch can be used as a relational database similar t...; Question 30: What is the default resource scheduler in YARN?( )...; Question 31: SELECT a salary,b adiress FROM employee a JoiNsELECT adress ...; Question 32: In Fusioninsight HD, which of the following is not part of t...; Question 33: Spark on YARN-client is suitable for production environments...; Question 34: If HDFS is deployed with a single name node, what limitation...; Question 35: Which of the following statements about ZKFC is wrong?...; Question 36: Which of the following scenarios is Flumej suitable for data...; Question 37: Which of the following is not a core element of KrbServer?...; Question 38: In the WebHCat architecture, which of the following operatio...; Question 39: When the HDFS Client writes a file, the first copy of the da...; Question 40: In Fusioninsight HD, which of the following does not belong ...; Question 41: inWebHCatin the architecture. Users can use the secureHTTPSp...; Question 42: In the Output stage, Structured Streaming can define differe...; Question 43: To set the maximum resource usage of queue QueueA in YARN, w...; Question 44: Which is not the channel type of Flume...; Question 45: In the Kafka cluster, the role of the Kafka server is:...; Question 46: Which way does ElasticSearch index data use?...; Question 47: Which of the following sub-products does the Fusioninsight f...; Question 48: Streaming:Event listening is mainly implemented through whic...; Question 49: After submitting the topology using the Streaming client she...; Question 50: Which of the following statements about Huawei's big data so...; Question 51: Among the following options, which are the processes that Ma...; Question 52: Regarding the client uploading files to the HDFS file system...; Question 53: The index data of ElasticSearch can only be stored in the HD...; Question 54: Hive supports normal views and materialized views....; Question 55: In order to consider performance optimization, it is recomme...; Question 56: Which of the following options does the main role of Zookeep...; Question 57: Which is the correct description of the Loader job in Fusion...; Question 58: Which of the following description of the flink window is wr...; Question 59: When a Region in HBase performs a Split operation, at what s...; Question 60: The Group of LdapServer is a unified group management for us...; Question 61: Data in FlumeCompression characteristics are mainlyYesFor wh...; Question 62: Which of the following sub-products does the Fusioninsight f...; Question 63: There are 230 nodes in the Fusionlnsight HD cluster of a uni...; Question 64: Regarding the management operation of Fusionlnsight Manager ...; Question 65: Which of the following are important roles of Spark? (Multip...; Question 66: When using HBase for data reading services in Fusioninsight ...; Question 67: In the operation process of F1ink, the role responsible for ...; Question 68: In the HDFS federated environment, which of the following co...; Question 69: Kafka is a distributed message publishing and subscribing sy...; Question 70: The Fusioninsight HD cluster planned by a bank has 90 nodes....; Question 71: Which component controls the master/slave arbitration in HDF...; Question 72: The client is a user operationHDFSThe most common way. the f...; Question 73: Which of the following scenarios in HBase will trigger the F...; Question 74: In the Fusioninsight product, which statement is correct abo...; Question 75: HDFSmiddle,piece(BlocThe size of k) is much larger than the ...; Question 76: In Hive, which of the following statements about partitions ...; Question 77: In the Fusioninsight product, which of the following stateme...; Question 78: Big data requires a change in traditional industry thinking....; Question 79: What modules does the Spark framework include? (Multiple cho...; Question 80: In Flink, the checkpoint mechanism can ensure that when the ...; Question 81: HUAWEI CLOUD MapReduce service provides tenants fully contro...; Question 82: Flink supports Localt mode and Clustert mode deployment. Oth...; Question 83: What is the default resource scheduler in YARN?...; Question 84: Fusioninsight Manger supports REST interface, SNMP interface...; Question 85: What are the performance bottlenecks of traditional data pro...; Question 86: Which of the following options belong to Fusioninsight data ...; Question 87: Which module in Hadoop is responsible for data storage in HD...; Question 88: When creating a Loaderf job, in which of the following steps...; Question 89: In creating a Loader job, which of the following steps can b...; Question 90: Which of the following belongs to the features of Streaming?...; Question 91: One of the goals of the data center technology architecture ...; Question 92: In the Fusioninsight Manager interface, which of the followi...; Question 93: Which of the following two methods are used for cleaning log...; Question 94: If there are only Default, QueueA and QueueB sub-queues in t...; Question 95: In Fusionlnsight HD products, a typical Kafka cluster contai...; Question 96: The description of the role of the standby NameNode in the H...; Question 97: The smallest processing unit of HBase is Region. Where is th...; Question 98: When creating a Loaderf job, in which of the following steps...; Question 99: The key features of Zookeeper include which of the following...; Question 100: What are the main characteristics of big data analysis relat...; Question 101: Similar to Spark Streaming, Flink is an event-driven real-ti...; Question 102: In Zookeeper's service model, the Leader node exists in the ...; Question 103: On the Fusioninsight Manager interface, when an alarm of ins...; Question 104: When installing a Fusionlnsight HD cluster in safe mode, whi...; Question 105: HMaster needs to be connected when using HBase for data read...; Question 106: Which of the following languages are supported by the Flink ...; Question 107: As the following figure, regarding the flume data transmissi...; Question 108: HiveManaged tables and external tables can be created, which...; Question 109: What are the advantages of going to solutions for the indust...; Question 110: The following aboutHiveComponent capabilities in the archite...; Question 111: Indataduring stream processing. eachthingpieceTimeWhich of t...; Question 112: Which of the following aspects reflect Fusioninsight HD data...; Question 113: Regarding DataSet, which of the following statements is inco...; Question 114: Which component controls the primary and secondary arbitrati...; Question 115: When the Fusionlnsight HD product deploys Kerberos and LDAP ...; Question 116: If the physical memory utilization of some Containers exceed...; Question 117: The "Group by" in Hive refers to dividing a data set into se...; Question 118: What information does a KeyValue format in HFile of HBase da...; Question 119: Which of the following options cannot be achieved through bi...; Question 120: What interfaces does Fusioninsight Manager support when inte...; Question 121: Which object cannot be managed by Fusion Insight manager?...; Question 122: A typical Kafka cluster contains several Producers, several ...; Question 123: When creating a Loader job, which of the following steps can...; Question 124: In the HDFS mechanism, the NameNode is responsible for manag...; Question 125: Which of the following descriptions of Zookeeper features is...; Question 126: Fusioninsight is Huawei's unified platform for enterprise-le...; Question 127: When installing the Streaming component of Fusionlnsight HD,...; Question 128: The most basic unit of distributed storage in HBase is Regio...; Question 129: What kinds of Kafka message transmission guarantees are usua...; Question 130: F? ?Include? ?Second major?, the following are about these t...; Question 131: Which of the following descriptions about Kafka partition of...; Question 132: In the Fusioninsight cluster networking design, the Layer 2 ...; Question 133: LdapServe in Huawei's big data platform can support differen...; Question 134: The overall process of Kafka Produceri reading data is that ...; Question 135: Which of the following OS versions are recommended to build ...; Question 136: When deploying Solr on Fusioninsight HD, if you choose to st...; Question 137: In the Flink technical architecture, ______ is the calculati...; Question 138: Which service process manages the Region of HBasel?...; Question 139: The open source big data platform based on Hadoop mainly pro...; Question 140: HDFSIs andeploypoints on the clusterclothfile system, becaus...; Question 141: Which of the following descriptions about Fusioninsight CTBa...; Question 142: What can the unified certification management system of main...; Question 143: What are the main features of HBase?...; Question 144: Kerberos, as an authentication server center, can provide un...; Question 145: How does ElasticSearch index data?...; Question 146: The following description about the flink window is wrong...; Question 147: Loader only supports the data import guide between relationa...; Question 148: The figure below shows the configuration of HDFS tiered stor...; Question 149: The smallest processing unit of HBase is Region, and the rou...; Question 150: What are the successful cases of Huawei Fusioninsight HD in ...; Question 151: In Hive architecture, ( ) groupPiece is responsible for tabl...; Question 152: When a RegionServer fails, the Region on the failed RegionSe...; Question 153: In the operation process of Flink, which role is responsible...; Question 154: What are the performance bottlenecks of traditional data pro...; Question 155: What are the following main functions of FusionInsightManage...; Question 156: In Hadoop, if yarn.scheduler.capacity.root.Queue A. minimum-...; Question 157: Which of the following options belong to Fusioninsight data ...; Question 158: All nodes of ZooKeeper can handle read requests....; Question 159: What query types does ElasticSearch have? (multiple choice)...; Question 160: When using Loader to import and export data, it must go thro...; Question 161: Which of the following information is included in the Zookee...; Question 162: How many fragments does an index library of ElasticSearch ha...; Question 163: Which of the following are enterprise-level big data applica...; Question 164: Which of the following are used to configure the number of m...; Question 165: Which of the following options are action operators?...; Question 166: During the Flume data collection process, among the followin...; Question 167: When Flume processes are cascaded, which of the following si...; Question 168: Which of the following belong to DDL (Data Definition Langua...; Question 169: Regarding the order of the YARN scheduler allocating resourc...; Question 170: Which one of the following is not a role or service involved...; Question 171: Among the Kerberos service roles, KerberosServer mainly prov...; Question 172: With the continuous increase in the volume of big data, the ...; Question 173: Which parameters need to be configured to enable the log agg...; Question 174: Assuming that HDFS only saves 2 copies when writing data. Du...; Question 175: "Group by" in Hive refers to dividing a data set into severa...; Question 176: In YARN, which of the following tasks is the "slave" node re...; Question 177: F1ume supports monitoring and transmission of newly added fi...; Question 178: What are the characteristics of Spark?...; Question 179: What log download methods does Fusionlnsight HD support?...; Question 180: In the WebHCat architecture, which of the following operatio...; Question 181: NodeManager memory andCThe number of PUs is configured by wh...; Question 182: HBasoTo achieve the scale of bench drills with billions of a...; Question 183: Regarding the comparison between Hive and traditional data w...; Question 184: Redis multi-server nodedeploy, the client sends a requestbeg...; Question 185: Compared with MapReduce computing, Spark uses ____ resources...; Question 186: Which instance must the Loader instance be deployed with in ...; Question 187: Assuming that the amount of data is about 200GB: the maximum...; Question 188: In the Loader of Fusioninsight HD, a connector can only be a...; Question 189: In the MRS service, the unavailability of the Zookeeper serv...; Question 190: In the Hadoop system, if the backup factor of the HDFS file ...; Question 191: There is no single point of failure in the Discovery module ...; Question 192: The Fusionlnsight HD cluster contains many kinds of services...; Question 193: The MOB data in HBaser is directly stored in the HFile forma...; Question 194: What are the main features of YARN capacity scheduler? (Mult...; Question 195: Regarding the relationship between Hive and other components...; Question 196: How is the HBaseM master elected?...; Question 197: RDD has Transformation and Action operators. Which of the fo...; Question 198: Which of the following components must depend on Zookeeper t...; Question 199: Which of the following statements about Sparkstreaming and S...; Question 200: Which statement is correct about worker (worker process), Ex...; Question 201: Regarding DataSet, which of the following statements is inco...; Question 202: Which data type application scenarios are not suitable for H...; Question 203: Which of the following processing methods is unreasonable wh...; Question 204: How is the main master of HBaseM elected?...; Question 205: FLINK adopts the checkpoint mechanism to ensure fault tolera...; Question 206: Fusionin, a graphical health inspection tool The sight Tool ...; Question 207: When HBasel is deployed in a Fusioninsight HD cluster with N...; Question 208: Driven Source is flume proactively obtains data periodically...; Question 209: If you want to add 1 to the digital value stored in the Key,...; Question 210: Map Reducein MaThe combine in stage p is a pre-grouping proc...; Question 211: What are the functions of Nimbus in the Streaming architectu...; Question 212: A user needs to build a 350-node Fusionlnsight HD cluster. W...; Question 213: Which of the following commands downloads directory files fr...; Question 214: HUAWEI CLOUD MapReducel service provides tenants fully contr...; Question 215: What log download methods does Fusionlnsight HD support? (Mu...; Question 216: F1ume is used to collect data, and the basic unit of data tr...; Question 217: As shown in the figure, the following description of the mes...; Question 218: When FusionInsight Manager is connected to an external manag...; Question 219: Which of the following descriptions of Flink key features ar...; Question 220: In the MRS interface, Loader can specify a variety of differ...; Question 221: In YARN, "Which of the following work is the slave node resp...; Question 222: Streaming of Fusioninsight HD is weakly dependent on Zookeep...; Question 223: Neither Spark nor Hadoopi are suitable for iterative computi...; Question 224: What is the index name of ElasticSearch?...; Question 225: Flink is a computing framework that combines batch processin...; Question 226: If it is necessary for the data producer to determine the da...; Question 227: When Fusionlnsight HD products deploy Kerberos and LDAP serv...; Question 228: Flume supports monitoring and transferring new files under t...; Question 229: Which of the following links is the data conversion operatio...; Question 230: Which of the following descriptions of HBase FileStream (HFS...; Question 231: Capacity schedulingThe processor allocates resources for eac...; Question 232: In the Fusioninsight HD platform, HBase does not currently s...; Question 233: carriage return as its row separator. In Huawei Fusioninsigh...; Question 234: The combine of MapReduce in the Map phase is a pre-grouping ...; Question 235: What data does Fusion Insight Manager back up regularly? (Mu...; Question 236: Which of the following options are Huawei Kunpeng industrial...; Question 237: Which of the following options is correct about the meaning ...; Question 238: Which of the following does not belong to the characteristic...; Question 239: There are two ways to clean up Kafka logs: delete and compac...; Question 240: Hive comparisonAtWhat are the advantages of a traditional da...; Question 241: What data types of application scenarios is HBase of Hadoop ...; Question 242: Which of the following descriptions is correct about the dep...; Question 243: The following figure shows the storage locations of files A,...; Question 244: Which of the following commands are of the set type? (Multip...; Question 245: YARN manages cluster resources through ResourceManager. What...; Question 246: Which of the following belongs to DDL (Data Definition Langu...; Question 247: All Kafka messages will be persisted to the hard disk. At th...; Question 248: On the FusionInsight Manager interface, when a warning about...; Question 249: When planning and deploying a Fusionlnsight cluster, it is r...; Question 250: Flink is a unified computing framework that combines batch p...; Question 251: What are the key features of Streaming in Huawei's big data ...; Question 252: Spark on YARN-clienti is suitable for production environment...; Question 253: Which of the following is not a mandatory option when creati...; Question 254: Flink is suitable for applications with high concurrency pro...; Question 255: In Huawei Fusioninsight, HBase's table design tool, connecti...; Question 256: The ResourceManager adopts a high-availability solution. Whe...; Question 257: Which components in Fusioninsight HD can Zookeeper provide d...; Question 258: HiveServer compiles and parses the HQL statements submitted ...; Question 259: Which of the following options are suitable for MapReduce sc...

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