Real Huawei H13-723_V2.0 Exam Dumps with Correct 370 Questions and Answers [Q47-Q71]

Q47. existFusionInsight HDproductSolrDuring application development, you canSolr Admin UIright CollectionDo some verification. Below aboutSolr Admin UIIs the statement correct? (multiple choice)

Q48. Which of the following causesHDFSofNameNodeEntersafemode(install”aroot form)? (multiple choice)

Q49. HDFS”Write once, read many”__________File access model. Therefore, it is recommended that a document

Q50. existSparkmiddle,SparksQLis an independent module that does not depend onSparkCorefinish independentlySQL Actions such as the corner line of the statement.

Q51. HBaseofRegionWhich service process is managed?

Q52. FusionInsight HD assuming a topology, set the roadspoutConcurrency is3,bolt1Concurrency for2,bolt2Concurrency is3,workerThe number is2,Sobolt1ofexecutorexistworkerhow to divide Cloth?

Q53. RDDasSparkThe core object, which has the following characteristics? (multiple choice)

Q54. A project requires Internet access to a certain area? ?Save it, and search the full text of these Internet records to see if there is any? ?information, with to prevent crime in the region.
In this scenario, which of the following options is the best?

Q55. FusionInsiat HD the user wants to passHBase shelloperation to query aHBasein the table. In this scenario, it is recommended that the administrator assign a machine account to this user.

Q56. Set the block storage size to128M,HDFSWhen the client is writing a file, when writing a100M Big. How much storage space is there?

Q57. forHBase rowkeyThe design principles described below are correct? (multiple choice)

Q58. passing throughFusionindight ManagerWhen the interface creates a user, you want the user to have access to allTopichave Read and write permissions, but not createTopicpermissions should be addedkafkaWhich group of services?

Q59. Which of the following options isYamcore functionality?

Q60. writingMapReduceWhich two interfaces are usually required to be implemented by developers?

Q61. FusionInsight HDofHiveIn the application, there are the following scenarios:? ? ?Storage files have higher?
?efficiency, and most
Minute? ?Only a part of the letter is involved in the file, this scenario is suitable for using a column file (ORC F??)storage.

Q62. Which of the following application scenarios mainly generate unstructured data?
(multiple choice)

Q63. existFusionInsight HDmiddle,FlumeWhich of the following are supportedsourceTypes of? (multiple choice)

Q64. aboutRedisFeatures, the following description is correct? (multiple choice)

Q65. FusionInsight HDsystematicV100R002C60version,HiveOnly supports based onMapReduceEngine query service, not supported based onSparkEngine query service.

Q66. HDFSRuntime,NameNodewill load all the metadata of the file system from disk into memory, so the file system can The total number of files stored is limited byNameNodememory capacity.

Q67. existMapReduceIn application development of , which of the followingJAVAThe class is responsible for managing and running a Counting tasks?

Q68. existFusionInsight HDUnder the client, to runMapReducegenerated by the applicationjarBag. Which command can be executed?

Q69. Fusioninsight HDofhiveIn the application, there are the following scenarios: high compression efficiency for data storage files rate, and most queries involve only a subset of fields in the file. This scenario is suitable for using columnar files (ORC File) storage

Q70. existHBaseIn table design, it is common to multiple businessesrowkey, what are the possible countermeasures for situations that lead to data access contradictions?
slightly? (multiple choice)

Q71. existKafkain, aboutConsumerWhich statement is correct? (multiple choice)