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