PDF Version DemoIn recent years, many people choose to take Cloudera CCA-410 certification exam which can make you get the Cloudera certificate that is the passport to get a better job and get promotions.
How to prepare for Cloudera CCA-410 exam and get the certificate? Please refer to Cloudera CCA-410 exam questions and answers on ITCertTest.
ITCertTest is a good website that provides all candidates with the latest IT certification exam materials. ITCertTest will provide you with the exam questions and verified answers that reflect the actual exam. The Cloudera CCA-410 exam dumps are developed by experienced IT Professionals. 99.9% of hit rate. Guarantee you success in your CCA-410 exam with our exam materials.
Furthermore, we are constantly updating our CCA-410 exam materials. We will provide our customers with the latest and the most accurate exam questions and answers that cover a comprehensive knowledge point, which will help you easy prepare for CCA-410 exam and successfully pass your exam. You just need to spend you 20-30 hours on studying the exam dumps.
ITCertTest provides you not only with the best materials and also with excellent service. If you buy ITCertTest questions and answers, free update for one year is guaranteed. You fail, after you use our Cloudera CCA-410 dumps, 100% guarantee to FULL REFUND. You just need to send the scanning copy of your examination report card to us. After confirming, we will refund you.
What's more, before you buy, you can try to use our free demo. We provide you some of Cloudera CCA-410 exam questions and answers and you can download it for your reference.
ITCertTest is no doubt your best choice. Using the Cloudera CCA-410 training dumps can let you improve the efficiency of your studying so that it can help you save much more time.
Quick and easy: just two steps to finish your order. We will send your products to your mailbox by email, and then you can check your email and download the attachment.
Cloudera CCA-410 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Security and User Management | - Authentication and authorization
|
| Topic 2: Cluster Architecture and Installation | - CDH4 cluster planning and deployment
|
| Topic 3: Cluster Monitoring and Troubleshooting | - Monitoring tools and logs
|
| Topic 4: HDFS Management | - HDFS architecture and operations
|
| Topic 5: MapReduce and Processing Framework | - MapReduce v1 execution model (CDH4)
|
Cloudera Certified Administrator for Apache Hadoop CDH4 Sample Questions:
Question #1
Your cluster Mapreduce V1 (MVR1). What determines where blocks are return into HDFS client application?
A. The client immediately to data nodes based on the clusters rack locality settings
B. The client queries the name node, which returns information on which data nodes to use. Then client writes to those data nodes.
C. the client writes immediately to data nodes at random
D. The clients sends the data to the name node, which then writes those blocks to the data nodes
Question #2
Compare the hardware requirements of the NameNode with that of the DataNodes in a Hadoop cluster running MapReduce v1 (MRv1):
A. The NameNode requires less memory and less disk capacity than the DataNodes.
B. The NameNode requires more memory and requires greater disk capacity than the DataNodes.
C. The NameNode requires more memory but less disk capacity.
D. The NameNode and DataNodes should the same hardware configuration.
E. The NameNode requires more memory and no disk drives.
Question #3
Choose which best describe a Hadoop cluster's block size storage parameters once you set the HDFS default block size to 64MB?
A. The block size of files in the duster will all at least be 64MB.
B. The block size of files in the cluster can be determined as the block is written.
C. The block size of files in the Cluster will all be multiples of 64M
D. The block size of files in the cluster will all be the exactly 64MB.
Question #4
Which two features does Kerberos security add to a Hadoop cluster?
A. User authentication on all remote procedure calls (RPcs)
B. Authentication for user access to the cluster against a central server
C. Encryption on all remote procedure calls (RPCs)
D. Encryption for data on disk ("at rest")
E. Root access to the cluster for users hdfs and mapred but non-root acess clients
Question #5
What is the rule governing the formatting of the underlying filesystem in the hadoop cluster?
A. They can use different file system
B. They must all be left as unformatted, rawdisk;hadoop uses raw unformatted disk for HDFS
C. They must all use the same file system but this does not need to be the same filesystem as the filesystem used by the namenode
D. They must all use the same filesystem as the namenode
E. they must all be left as formatted raw disk, hadoop format them automatically
Solutions:
| Question #1 Correct Answer: B | Question #2 Correct Answer: C | Question #3 Correct Answer: D | Question #4 Correct Answer: A,B | Question #5 Correct Answer: D |
1261 Customer Reviews
Quality and ValueITCertTest Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
Easy to PassIf you prepare for the exams using our ITCertTest testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
Try Before BuyITCertTest offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.