Pass4itsure.com » Cloudera » CCAH » CCA-500
CCA-500 Exam Questions & Answers

  Printable PDF

Download Demo

CCA-500 Exam Questions & Answers

Vendor: Cloudera

Certifications: CCAH

Exam Code: CCA-500

Exam Name: Cloudera Certified Administrator for Apache Hadoop (CCAH)

Updated: May 29, 2023

Q&As: 60

Note: Product instant download. Please sign in and click My account to download your product.

PDF Only: $45.99 Software Only: $49.99 Software + PDF: $59.99

The CCA-500 Questions & Answers covers all the knowledge points of the real exam. We update our product frequently so our customer can always have the latest version of the brain dumps. We provide our customers with the excellent 7x24 hours customer service. We have the most professional expert team to back up our grate quality products. If you still cannot make your decision on purchasing our product, please try our free demo.


Download Free Cloudera CCA-500 Demo

Experience Pass4itsure.com exam material in PDF version.
Simply submit your e-mail address below to get started with our PDF real exam demo of your Cloudera CCA-500 exam.

Instant download
Latest update demo according to real exam

*Email Address

* Our demo shows only a few questions from your selected exam for evaluating purposes

Cloudera CCA-500 Last Month Results

705
Successful Stories of Cloudera CCA-500 Exam
99.1%
High Score Rate in Actual Cloudera Exams
92.2%
Same Questions from the Latest Real Exam

CCA-500 Online Practice Questions and Answers

Questions 1

What does CDH packaging do on install to facilitate Kerberos security setup?

A. Automatically configures permissions for log files at and MAPRED_LOG_DIR/userlogs

B. Creates users for hdfs and mapreduce to facilitate role assignment

C. Creates directories for temp, hdfs, and mapreduce with the correct permissions

D. Creates a set of pre-configured Kerberos keytab files and their permissions

E. Creates and configures your kdc with default cluster values

Show Answer
Questions 2

Choose three reasons why should you run the HDFS balancer periodically? (Choose three)

A. To ensure that there is capacity in HDFS for additional data

B. To ensure that all blocks in the cluster are 128MB in size

C. To help HDFS deliver consistent performance under heavy loads

D. To ensure that there is consistent disk utilization across the DataNodes

E. To improve data locality MapReduce

Show Answer
Questions 3

You have recently converted your Hadoop cluster from a MapReduce 1 (MRv1) architecture to MapReduce 2 (MRv2) on YARN architecture. Your developers are accustomed to specifying map and reduce tasks (resource allocation) tasks when they run jobs: A developer wants to know how specify to reduce tasks when a specific job runs. Which method should you tell that developers to implement?

A. MapReduce version 2 (MRv2) on YARN abstracts resource allocation away from the idea of "tasks" into memory and virtual cores, thus eliminating the need for a developer to specify the number of reduce tasks, and indeed preventing the developer from specifying the number of reduce tasks.

B. In YARN, resource allocations is a function of megabytes of memory in multiples of 1024mb. Thus, they should specify the amount of memory resource they need by executing D mapreducereduces.memory-mb-2048

C. In YARN, the ApplicationMaster is responsible for requesting the resource required for a specific launch. Thus, executing D yarn.applicationmaster.reduce.tasks=2 will specify that the ApplicationMaster launch two task contains on the worker nodes.

D. Developers specify reduce tasks in the exact same way for both MapReduce version 1 (MRv1) and MapReduce version 2 (MRv2) on YARN. Thus, executing D mapreduce.job.reduces-2 will specify reduce tasks.

E. In YARN, resource allocation is function of virtual cores specified by the ApplicationManager making requests to the NodeManager where a reduce task is handeled by a single container (and thus a single virtual core). Thus, the developer needs to specify the number of virtual cores to the NodeManager by executing p yarn.nodemanager.cpu-vcores=2

Show Answer More Questions

Why Choose Pass4itsure.com

  • Do you maintain 100% Guarantee on Pass4itsure.com products?

    Yes. Our PDF of CCA-500 exam is designed to ensure everything which you need to pass your exam successfully. At Pass4itsure.com, we have a completely customer oriented policy. We invite the rich experience and expert knowledge of professionals from the IT certification industry to guarantee the PDF details precisely and logically. Our customers' time is a precious concern for us. This requires us to provide you the products that can be utilized most efficiently.

  • Do you offer free after-sale services?

    Yes. We provide 7/24 customer help and information on a wide range of issues. Our service is professional and confidential and your issues will be replied within 12 hous. Feel free to send us any questions and we always try our best to keeping our Customers Satisfied.

  • Do you provide free updates?

    Yes, once there are some changes on CCA-500 exam, we will update the study materials timely to make sure that our customer can download the latest edition. The updates are provided free for 120 days.

  • What if I don't pass the exam? How do I claim Refund?

    Any Pass4itsure.com user who fails the corresponding exam has 30 days from the date of purchase of Exam on Pass4itsure.com for a full refund. We can accept and arrange a full refund requests only if your score report or any relevant filed be confirmed.

What Our Customers Are Saying:

Tax

  • Philippines

Today i pass the exam successfully .Thanks for this dumps. Recommend.


YIYI

  • India

today all the question are from this dumps, so i passed the exam without doubt. thanks for it. Recommend.


XYZ

  • Slovenia

I have met the same question like this material in the exam. I haven't notice any new question. Thanks. Good luck to all!


zel

  • Sri Lanka

I'm so happy that I passed exam this week. Thanks for this study material and my friend's recommendation.


Rock

  • Ghana

took the exams yesterday and scored 9xx.dumps are valid. almost all of the multiple choice came out. I advice know ur material very well and then U can read dumps. good success


Nikolai

  • Yemen

Great dumps! I have passed the exam by using this dumps only half a month. I will share with my friend.


Isaiah

  • Kazakhstan

Very effective study material.I just passed my exam. As long as you studied this material careful, you will pass the exam with high score. Recommend.


saini

  • Australia

i really love this dumps, update quickly and content completely. it is enough for my exam. Recommend.


Omar

  • Netherlands

Thanks for your help. I passed my exam yesterday with the full points! Great job.


Dale

  • United States

Thanks for your help I pass my exam yesterday. Although I did not get a very high score but never mind. Thanks.