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High level topics covered by our practice test
This Web Simulator is for existing Cloudera Administrators that are ready to upgrade their Cloudera certification and would like to take the CCA-505 certification exam. Using the Web Simulator will provide you with training so that you can demonstrate how to admin the core systems and cluster when deploying Cloudera in the enterprise.
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Our CCA-505 exam dumps will include those topics:
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Perform OS-level configuration for Hadoop installation
- Determine reason for application failure
- Configure the Fair Scheduler to resolve application delays
- Resolve performance problems/errors in cluster operation
- Commission/decommission a node
- Install and configure Sentry
- Add a service using Cloudera Manager
- Set up a local CDH repository
- Efficiently copy data within a cluster/between clusters
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure a service using Cloudera Manager
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Get/set ACLs for a file or directory structure
- Create an HDFS user's home directory
- Configure NameNode HA
- Install new type of I/O compression library in cluster
- Define and install a rack topology script
- Set up alerting for excessive disk fill
- Install Cloudera Manager server and agents
- Execute file system commands via HTTPFS
- Configure proxy for Hiveserver2/Impala
- Create encrypted zones in HDFS
- Create/restore a snapshot of an HDFS directory
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Add a new node to an existing cluster
- Resolve errors/warnings in Cloudera Manager
- Benchmark the cluster (I/O, CPU, network)
- Configure HDFS ACLs
- Install CDH using Cloudera Manager
- Configure ResourceManager HA
- Revise YARN resource assignment based on user feedback
- Configure Hue user authorization and authentication
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Enable/configure log and query redaction
For more info visit: Cloudera CCA-505 Exam Reference
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CCA-505 - Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505
The Cloudera CCA-505 exam is the Cloudera Certified Administrator for Apache Hadoop Upgrade Exam - CCA-505 certification. The Certification will verify your ability with configuration task in the Apache Hadoop universe. Some of the tasks require making configuration and service changes via Cloudera Manager, while others demand knowledge of command line Hadoop utilities and basic competence with the Linux environment.
Individuals who earn the CCA Administrator certification can finally demonstrate how to implement and delivery Cloudera architectures in the enterprise. This is a list of covered topics:
- Perform OS-level configuration for Hadoop installation
- Secure, Manage and Administrate the Cloudera Infrstructure
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Cloudera CCA-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Resource Management | 10% | - Schedulers
|
| Topic 2: Hadoop Cluster Planning | 16% | - Planning and Infrastructure
|
| Topic 3: HDFS | 17% | - HDFS Architecture and Administration
|
| Topic 4: YARN and MapReduce Version 2 | 17% | - YARN Administration
|
| Topic 5: Monitoring and Logging | 15% | - Cluster Monitoring
|
| Topic 6: Hadoop Cluster Installation and Administration | 25% | - Cluster Deployment and Management
|






