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.

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

Our CCA-505 exam dumps will include those topics:

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

For more info visit: Cloudera CCA-505 Exam Reference

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Cloudera CCA-505 Exam Syllabus Topics:

Section	Objectives
Topic 1: Upgrade and Maintenance	- CDH5 upgrade planning and execution - Cluster monitoring and troubleshooting - Rolling upgrades and rollback procedures
Topic 2: Security and Authentication	- Kerberos authentication setup - Authorization and access control
Topic 3: YARN and Resource Management	- Job scheduling and resource allocation - ResourceManager and NodeManager configuration
Topic 4: Cluster Installation and Configuration	- Cloudera Manager usage and configuration - CDH5 installation and deployment
Topic 5: Hadoop Cluster Architecture	- Cloudera Distribution for Hadoop (CDH5) architecture - Core Hadoop components overview (HDFS, YARN, MapReduce)
Topic 6: HDFS Administration	- HDFS configuration and management - Backup and recovery operations - Data replication, block management, and storage policies