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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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Our CCA-505 exam dumps will include those topics:

• Add a new node to an existing cluster
• Configure Hue user authorization and authentication
• Add a service using Cloudera Manager
• Configure HDFS ACLs
• Maintain and modify the cluster to support day-to-day operations in the enterprise
• Efficiently copy data within a cluster/between clusters
• Set up alerting for excessive disk fill
• Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
• Set up a local CDH repository
• Create an HDFS user's home directory
• Configure ResourceManager HA
• Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
• Install CDH using Cloudera Manager
• Create/restore a snapshot of an HDFS directory
• Determine reason for application failure
• Execute file system commands via HTTPFS
• Install Cloudera Manager server and agents
• Benchmark the cluster (I/O, CPU, network)
• Revise YARN resource assignment based on user feedback
• Configure a service using Cloudera Manager
• Enable/configure log and query redaction
• Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
• Commission/decommission a node
• Perform OS-level configuration for Hadoop installation
• Resolve errors/warnings in Cloudera Manager
• Benchmark the cluster operational metrics, test system configuration for operation and efficiency
• Install and configure Sentry
• Install new type of I/O compression library in cluster
• Configure proxy for Hiveserver2/Impala
• Get/set ACLs for a file or directory structure
• Configure the Fair Scheduler to resolve application delays
• Define and install a rack topology script
• Resolve performance problems/errors in cluster operation
• Create encrypted zones in HDFS
• Configure NameNode HA

For more info visit: Cloudera CCA-505 Exam Reference

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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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