About Prep4sures Cloudera CCA-505 Exam
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Our CCA-505 exam dumps will include those topics:
- Configure HDFS ACLs
- Commission/decommission a node
- Resolve performance problems/errors in cluster operation
- Determine reason for application failure
- 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
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Configure NameNode HA
- Create an HDFS user's home directory
- Install and configure Sentry
- Efficiently copy data within a cluster/between clusters
- Create encrypted zones in HDFS
- Create/restore a snapshot of an HDFS directory
- Set up alerting for excessive disk fill
- Configure proxy for Hiveserver2/Impala
- Install CDH using Cloudera Manager
- Enable/configure log and query redaction
- Benchmark the cluster (I/O, CPU, network)
- Configure the Fair Scheduler to resolve application delays
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Install Cloudera Manager server and agents
- Execute file system commands via HTTPFS
- Perform OS-level configuration for Hadoop installation
- Configure ResourceManager HA
- Install new type of I/O compression library in cluster
- Set up a local CDH repository
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Configure a service using Cloudera Manager
- Define and install a rack topology script
- Add a service using Cloudera Manager
- Resolve errors/warnings in Cloudera Manager
- Revise YARN resource assignment based on user feedback
- Configure Hue user authorization and authentication
- Add a new node to an existing cluster
- Get/set ACLs for a file or directory structure
For more info visit: Cloudera CCA-505 Exam Reference
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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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:
- Secure, Manage and Administrate the Cloudera Infrstructure
- Perform OS-level configuration for Hadoop installation
Cloudera CCA-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Installation & System Preparation | 20% | - Set up local CDH repository - Install compression libraries - OS-level configuration for Hadoop installation |
| HDFS & Data Management | 20% | - HDFS permission and quota management - Create and manage HDFS directories - Set and modify file/directory ACLs |
| Monitoring, Troubleshooting & Optimization | 15% | - Benchmark cluster performance - Diagnose and resolve operational issues - Optimize cluster resource usage |
| Security & Access Control | 15% | - Hue authentication and authorization - Install and configure Sentry - Secure HiveServer2 and Impala - Enable and configure cluster security |
| Cluster Configuration & Management | 30% | - Manage services via Cloudera Manager - Add/remove nodes to existing cluster - Basic and advanced cluster configuration - Configure NameNode High Availability |




