VCP550 Braindumps, VCP-550 Test Questions, VCP550 PDF Real Dumps

CCA-505 Practice Test, DS-200 Braindumps, CCA-500 Exam PDF

The person who has been able to succeed is because that he believed he can do it. Pass4Test is able to help each IT person, because it has the capability. Pass4Test Cloudera CCA-505 exam training materials can help you to pass the exam. Any restrictions start from your own heart, if you want to pass the Cloudera CCA-505 examination, you will choose the Pass4Test.

Pass4Test is the website that has been known to learn IT technology. Pass4Test gets high praise from our customers in real test questions and answers. It is the real website that can help you to pass Cloudera DS-200 certificate. Why is Pass4Test very popular? Because Pass4Test has a group of IT elite which is committed to provide you with the best test questions and test answers. Therefore, Pass4Test will provide you with more and better certification training materials to satisfy your need.

The exam materiala of the Pass4Test Cloudera CCA-500 is specifically designed for candicates. It is a professional exam materials that the IT elite team specially tailored for you. Passed the exam certification in the IT industry will be reflected in international value. There are many dumps and training materials providers that would guarantee you pass the Cloudera CCA-500 exam. Pass4Test speak with the facts, the moment when the miracle occurs can prove every word we said.

Cloudera certification DS-200 exam is the first step for the IT employees to set foot on the road to improve their job. Passing Cloudera certification DS-200 exam is the stepping stone towards your career peak. Pass4Test can help you pass Cloudera certification DS-200 exam successfully.

CCA-505Exam Code: CCA-505
Exam Name: Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam
One year free update, No help, Full refund!
CCA-505 Exam Prep Total Q&A: 45 Questions and Answers
Last Update: 2014-08-18

CCA-505 Training online Detail : Click Here

DS-200Exam Code: DS-200
Exam Name: Data Science Essentials Beta
One year free update, No help, Full refund!
DS-200 Bootcamp Total Q&A: 60 Questions and Answers
Last Update: 2014-08-18

DS-200 Exam PDF Detail : Click Here

CCA-500Exam Code: CCA-500
Exam Name: Cloudera Certified Administrator for Apache Hadoop (CCAH)
One year free update, No help, Full refund!
CCA-500 Exam Cram Total Q&A: 60 Questions and Answers
Last Update: 2014-08-18

CCA-500 Exam Prep Detail : Click Here


Feedbacks of many IT professionals who have passed Cloudera certification DS-200 exam prove that their successes benefit from Pass4Test's help. Pass4Test's targeted test practice questions and answers to gave them great help, which save their valuable time and energy, and allow them to easily and smoothly pass their first Cloudera certification DS-200 exam. So Pass4Test a website worthy of your trust. Please select Pass4Test, you will be the next successful IT person. Pass4Test will help you achieve your dream.

In order to help you more Pass4Test the Cloudera DS-200 exam eliminate tension of the candidates on the Internet. DS-200 study materials including the official Cloudera DS-200 certification training courses, Cloudera DS-200 self-paced training guide, DS-200 exam Pass4Test and practice, DS-200 online exam DS-200 study guide. DS-200 simulation training package designed by Pass4Test can help you effortlessly pass the exam. Do not spend too much time and money, as long as you have Pass4Test learning materials you will easily pass the exam.

You have Pass4Test Cloudera DS-200 certification exam training materials, the same as having a bright future. Pass4Test Cloudera DS-200 exam certification training is not only the cornerstone to success, and can help you to play a greater capacity in the IT industry. The training materials covering a wide range, not only to improve your knowledge of the culture, the more you can improve the operation level. If you are still waiting, still hesitating, or you are very depressed how through Cloudera DS-200 certification exam. Do not worry, the Pass4Test Cloudera DS-200 exam certification training materials will help you solve these problems.

CCA-505 Free Demo Download:

NO.1 Which Yarn daemon or service monitors a Container's per-application resource usage (e.g,
memory, CPU)?
A. NodeManager
B. ApplicationMaster
C. ApplicationManagerService
D. ResourceManager
Answer: A

Cloudera dumps   CCA-505 Exam Prep   CCA-505 questions
Reference: /HDP- /bk_usingapache-hadoo
p/content/ch_using-apache-hadoop-4.html(4th para)

NO.2 You are the hadoop fs -put command to add a file "sales.txt" to HDFS. This file is small enough
that it fits into a single block, which is replicated to three nodes in your cluster (with a replication
factor of 3). One of the nodes holding this file (a single block) fails. How will the cluster handle the
replication of this file in this situation/
A. The cluster will re-replicate the file the next time the system administrator reboots the
NameNode daemon (as long as the file's replication doesn't fall two)
B. This file will be immediately re-replicated and all other HDFS operations on the cluster will halt
until the cluster's replication values are restored
C. The file will remain under-replicated until the administrator brings that nodes back online
D. The file will be re-replicated automatically after the NameNode determines it is under replicated
based on the block reports it receives from the DataNodes
Answer: B

Cloudera demo   CCA-505 certification   CCA-505 Training online

NO.3 Your Hadoop cluster is configured with HDFS and MapReduce version 2 (MRv2) on YARN. Can
you configure a worker node to run aNodeManager daemon but not a DataNode daemon and still
have a function cluster?
A. Yes. The daemon will receive data from the NameNode to run Map tasks
B. Yes. The daemon will get data from another (non-local) DataNode to run Map tasks
C. Yes. The daemon will receive Reduce tasks only
Answer: A

Cloudera exam prep   CCA-505 Dumps PDF   CCA-505 questions

NO.4 Your cluster implements HDFS High Availability (HA). Your two NameNodes are named nn01
and nn02. What occurs when you execute the command: hdfs haadmin -failover nn01 nn02
A. nn02 becomes the standby NameNode and nn01 becomes the active NameNode
B. nn02 is fenced, and nn01 becomes the active NameNode
C. nn01 becomes the standby NamNode and nn02 becomes the active NAmeNode
D. nn01 is fenced, and nn02 becomes the active NameNode
Answer: D

Cloudera dumps torrent   CCA-505 original questions   CCA-505 test answers   CCA-505 exam   CCA-505 exam dumps
failover - initiate a failover between two NameNodes This subcommand causes a failover from the
first provided NameNode to the second. If the first NameNode is in the Standby state, this
command simply transitions the second to the Active state without error. If the first NameNode is in
the Active state, an attempt will be made to gracefully transition it to the Standby state. If this fails,
the fencing methods (as configured by dfs.ha.fencing.methods) will be attempted in order until one
of the methods succeeds. Only after this process will the second NameNode be transitioned to the
Active state. If no fencing method succeeds, the second NameNode will not be transitioned to the
Active state, and an error will be returned.

NO.5 You decide to create a cluster which runs HDFS in High Availability mode with automatic
failover, using Quorum-based Storage. What is the purpose of ZooKeeper in such a configuration?
A. It manages the Edits file, which is a log changes to the HDFS filesystem.
B. It monitors an NFS mount point and reports if the mount point disappears
C. It both keeps track of which NameNode is Active at any given time, and manages the Edits file,
which is a log of changes to the HDFS filesystem
D. It only keeps track of which NameNode is Active at any given time
E. Clients connect toZoneKeeper to determine which NameNode is Active
Answer: D

Cloudera   CCA-505   CCA-505 answers real questions   CCA-505 Actual Test
Reference: /latest/PDF/CD
H4-High-Availability-Guide.pdf(page 15)

NO.6 You suspect that your NameNode is incorrectly configured, and is swapping memory to disk.
Which Linux commands help you to identify whether swapping is occurring?
A. free
B. df
C. memcat
D. top
E. vmstat
F. swapinfo
Answer: C

Cloudera dumps torrent   CCA-505 Exam PDF   CCA-505 questions   CCA-505 test answers   CCA-505 study guide

NO.7 Your cluster's mapped-site.xml includes the following parameters
<name></name> <value>4096<value/>
<name>mapreduce.reduce.memory,mb</name> <value>8192</value>
And your cluster's yarn-site.xml includes the following parameters
<name>yarn.nodemanager/vmen-pmem-ratio</name> <value>2.1</value>
What is the maximum amount of virtual memory allocated for each map before YARN will kill its
A. 4 GB
B. 17.2 GB
C. 24.6 GB
D. 8.2 GB
Answer: B

Cloudera   CCA-505 Study Guide   CCA-505   CCA-505 PDF VCE

NO.8 A slave node in your cluster has four 2TB hard drives installed (4 x 2TB). The DataNode is
configured to store HDFS blocks on the disks. You set the value of the dfs.datanode.du.reserved
parameter to 100GB. How does this alter HDFS block storage?
A. A maximum of 100 GB on each hard drive may be used to store HDFS blocks
B. All hard drives may be used to store HDFS blocks as long as atleast 100 GB in total is available on
the node
C. 100 GB on each hard drive may not be used to store HDFS blocks
D. 25 GB on each hard drive may not be used to store HDFS blocks
Answer: B

Cloudera original questions   CCA-505 pdf   CCA-505 PDF VCE

Posted 2014/8/19 7:55:34  |  Category: Cloudera  |  Tag: CCA-505 certificationDS-200 Test QuestionsCCA-500 demoCloudera