Pass4Test.JP - IT認定試験向けの情報を提供しております

CCA-500 資格模擬、CCA-500 資格参考書

CCA-500 合格 & CCA-500 最新テスト - CCA-500 合格に関連する参考資料を提供できるサイトが多くあります & CCA-500 合格はずっと人気があるのです - もし早くてCloudera CCA-500 合格認証をとりたければ & CCA-500 合格提供した商品の品質はとても良くて、CCA-500 合格試験を心配する必要がありません - もうこれ以上悩む必要がないですよCCA-500 合格、CCA-500 合格試験に合格する自信を持たないですか & 一回で試験に合格することができるだけでなくCCA-500 合格 - 一年間のCCA-500 合格無料更新サービスを提供します、CCA-500 合格のサイトはあなたが最も必要なもの & 認証を取得するのCCA-500 合格は給料を高める重要なものです、しかしCCA-500 合格に合格することが非常に難しいで

A Cloudera Certified Administrator for Apache Hadoop (CCAH) certification proves that you have demonstrated your technical knowledge, skills, and ability to configure, deploy, maintain, and secure an Apache Hadoop cluster.

Cloudera Certified Administrator for Apache Hadoop (CCA-500)
Number of Questions: 60 questions
Time Limit: 90 minutes
Passing Score: 70%
Language: English, Japanese
Price: USD $295


Exam Sections and Blueprint

1. HDFS (17%)
Describe the function of HDFS daemons
Describe the normal operation of an Apache Hadoop cluster, both in data storage and in data processing
Identify current features of computing systems that motivate a system like Apache Hadoop
Classify major goals of HDFS Design
Given a scenario, identify appropriate use case for HDFS Federation
Identify components and daemon of an HDFS HA-Quorum cluster
Analyze the role of HDFS security (Kerberos)
Determine the best data serialization choice for a given scenario
Describe file read and write paths
Identify the commands to manipulate files in the Hadoop File System Shell

2. YARN (17%)
Understand how to deploy core ecosystem components, including Spark, Impala, and Hive
Understand how to deploy MapReduce v2 (MRv2 / YARN), including all YARN daemons
Understand basic design strategy for YARN and Hadoop
Determine how YARN handles resource allocations
Identify the workflow of job running on YARN
Determine which files you must change and how in order to migrate a cluster from MapReduce version 1 (MRv1) to MapReduce version 2 (MRv2) running on YARN

3. Hadoop Cluster Planning (16%)
Principal points to consider in choosing the hardware and operating systems to host an Apache Hadoop cluster
Analyze the choices in selecting an OS
Understand kernel tuning and disk swapping
Given a scenario and workload pattern, identify a hardware configuration appropriate to the scenario
Given a scenario, determine the ecosystem components your cluster needs to run in order to fulfill the SLA
Cluster sizing: given a scenario and frequency of execution, identify the specifics for the workload, including CPU, memory, storage, disk I/O
Disk Sizing and Configuration, including JBOD versus RAID, SANs, virtualization, and disk sizing requirements in a cluster
Network Topologies: understand network usage in Hadoop (for both HDFS and MapReduce) and propose or identify key network design components for a given scenario

4. Hadoop Cluster Installation and Administration (25%)
Given a scenario, identify how the cluster will handle disk and machine failures
Analyze a logging configuration and logging configuration file format
Understand the basics of Hadoop metrics and cluster health monitoring
Identify the function and purpose of available tools for cluster monitoring
Be able to install all the ecoystme components in CDH 5, including (but not limited to): Impala, Flume, Oozie, Hue, Cloudera Manager, Sqoop, Hive, and Pig
Identify the function and purpose of available tools for managing the Apache Hadoop file system

5. Resource Management (10%)
Understand the overall design goals of each of Hadoop schedulers
Given a scenario, determine how the FIFO Scheduler allocates cluster resources
Given a scenario, determine how the Fair Scheduler allocates cluster resources under YARN
Given a scenario, determine how the Capacity Scheduler allocates cluster resources

6. Monitoring and Logging (15%)
Understand the functions and features of Hadoop’s metric collection abilities
Analyze the NameNode and JobTracker Web UIs
Understand how to monitor cluster daemons
Identify and monitor CPU usage on master nodes
Describe how to monitor swap and memory allocation on all nodes
Identify how to view and manage Hadoop’s log files
Interpret a log file

Disclaimer: These exam preparation pages are intended to provide information about the objectives covered by each exam, related resources, and recommended reading and courses. The material contained within these pages is not intended to guarantee a passing score on any exam. Cloudera recommends that a candidate thoroughly understand the objectives for each exam and utilize the resources and training courses recommended on these pages to gain a thorough understand of the domain of knowledge related to the role the exam evaluates.

今は時間がそんなに重要な社会でもっとも少ないお時間を使って試験に合格するのは一番よいだと思います。CCA-500 資格模擬が短期な訓練を提供し、一回に君の試験に合格させることができます。

試験科目:「Cloudera Certified Administrator for Apache Hadoop (CCAH)」
問題と解答:全60問 CCA-500 資格模擬

>> CCA-500 資格模擬


短時間で一番質高いClouderaのCCA-500 資格模擬を探すことができますか?もしできなかったら、我々のCCA-500 資格模擬を試していいですか?我が社のCCA-500 資格模擬は多くの専門家が数年間で努力している成果ですから、短い時間をかかってClouderaのCCA-500 資格模擬に参加できて、予想以外の成功を得られます。それで、ClouderaのCCA-500 資格模擬に参加する予定がある人々は速く行動しましょう。


Related Links:
投稿日: 2017/6/20 12:16:55  |  カテゴリー: Cloudera  |  タグ: CCA-500 資格模擬CCA-500 資格参考書Cloudera