Cloudera DS-200 Certification New Released Sample Questions Free Download from Braindump2go (1-12)

QUESTION 1
What is the result of the following command (the database username is foo and password is bar)?
$ sqoop list-tables – – connect jdbc : mysql : / / localhost/databasename – – table – – username foo – – password bar

A.    sqoop lists only those tables in the specified MySql database that have not already been imported into FDFS
B.    sqoop returns an error
C.    sqoop lists the available tables from the database
D.    sqoopimports all the tables from SQLHDFS

Answer: C
Explanation:
https://www.inkling.com/read/hadoop-definitive-guide-tom-white-3rd/chapter-15/getting-sqoop

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Braindump2go New Realeased Cloudera CCA-505 Dumps Free Share (1-12)

QUESTION 1
You are configuring your cluster to run HDFS and MapReduce v2 (MRv2) on YARN.
Which daemons need to be installed on your clusters master nodes?

A.    ResourceManager
B.    DataNode
C.    NameNode
D.    JobTracker
E.    TaskTracker
F.    HMaster

Answer: ADE

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Braindump2go Helps Get Cloudera CCA-500 Certification Easily By Latest CCA-500 Exam Dumps (1-11)

QUESTION 1
You need to analyze 60,000,000 images stored in JPEG format, each of which is approximately 25 KB. Because you Hadoop cluster isn’t optimized for storing and processing many small files, you decide to do the following actions:
1. Group the individual images into a set of larger files
2. Use the set of larger files as input for a MapReduce job that processes them directly with python using Hadoop streaming.
Which data serialization system gives the flexibility to do this?

A.    CSV
B.    XML
C.    HTML
D.    Avro
E.    SequenceFiles
F.    JSON

Answer: AB

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