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



