About Prep4sures Cloudera CCA-505 Exam
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:
- Configure ResourceManager HA
- Create/restore a snapshot of an HDFS directory
- Install and configure Sentry
- Benchmark the cluster (I/O, CPU, network)
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Execute file system commands via HTTPFS
- Configure HDFS ACLs
- Configure NameNode HA
- Create an HDFS user's home directory
- Configure proxy for Hiveserver2/Impala
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Configure a service using Cloudera Manager
- Add a new node to an existing cluster
- Install Cloudera Manager server and agents
- Install CDH using Cloudera Manager
- Get/set ACLs for a file or directory structure
- Configure Hue user authorization and authentication
- Perform OS-level configuration for Hadoop installation
- Configure the Fair Scheduler to resolve application delays
- Enable/configure log and query redaction
- Create encrypted zones in HDFS
- Resolve performance problems/errors in cluster operation
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Commission/decommission a node
- Determine reason for application failure
- Resolve errors/warnings in Cloudera Manager
- Set up alerting for excessive disk fill
- Set up a local CDH repository
- Add a service using Cloudera Manager
- Define and install a rack topology script
- 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
- Install new type of I/O compression library in cluster
- Revise YARN resource assignment based on user feedback
For more info visit: Cloudera CCA-505 Exam Reference
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Cloudera CCA-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security & Access Control | 15% | - Hue authentication and authorization - Enable and configure cluster security - Install and configure Sentry - Secure HiveServer2 and Impala |
| Topic 2: HDFS & Data Management | 20% | - Set and modify file/directory ACLs - HDFS permission and quota management - Create and manage HDFS directories |
| Topic 3: Installation & System Preparation | 20% | - Install compression libraries - Set up local CDH repository - OS-level configuration for Hadoop installation |
| Topic 4: Cluster Configuration & Management | 30% | - Basic and advanced cluster configuration - Manage services via Cloudera Manager - Add/remove nodes to existing cluster - Configure NameNode High Availability |
| Topic 5: Monitoring, Troubleshooting & Optimization | 15% | - Diagnose and resolve operational issues - Optimize cluster resource usage - Benchmark cluster performance |




