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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:
- Add a service using Cloudera Manager
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Commission/decommission a node
- Configure proxy for Hiveserver2/Impala
- Add a new node to an existing cluster
- Resolve errors/warnings in Cloudera Manager
- Determine reason for application failure
- Install and configure Sentry
- Resolve performance problems/errors in cluster operation
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Benchmark the cluster (I/O, CPU, network)
- Create/restore a snapshot of an HDFS directory
- Configure Hue user authorization and authentication
- Revise YARN resource assignment based on user feedback
- Configure ResourceManager HA
- Install CDH using Cloudera Manager
- Define and install a rack topology script
- Install Cloudera Manager server and agents
- Configure NameNode HA
- Configure a service using Cloudera Manager
- Efficiently copy data within a cluster/between clusters
- Configure HDFS ACLs
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Configure the Fair Scheduler to resolve application delays
- Set up a local CDH repository
- Create an HDFS user's home directory
- Create encrypted zones in HDFS
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Perform OS-level configuration for Hadoop installation
- Get/set ACLs for a file or directory structure
- Execute file system commands via HTTPFS
- Set up alerting for excessive disk fill
- 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
- Enable/configure log and query redaction
For more info visit: Cloudera CCA-505 Exam Reference
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Cloudera CCA-505 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Monitoring and Logging | 15% | - Cluster Monitoring
|
| Hadoop Cluster Planning | 16% | - Planning and Infrastructure
|
| YARN and MapReduce Version 2 | 17% | - YARN Administration
|
| Hadoop Cluster Installation and Administration | 25% | - Cluster Deployment and Management
|
| Resource Management | 10% | - Schedulers
|
| HDFS | 17% | - HDFS Architecture and Administration
|



