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





