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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.
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
Our CCA-505 exam dumps will include those topics:
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Install and configure Sentry
- Install Cloudera Manager server and agents
- Configure proxy for Hiveserver2/Impala
- Set up alerting for excessive disk fill
- Resolve performance problems/errors in cluster operation
- Configure the Fair Scheduler to resolve application delays
- Determine reason for application failure
- Configure NameNode HA
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Configure Hue user authorization and authentication
- Create encrypted zones in HDFS
- Benchmark the cluster (I/O, CPU, network)
- Perform OS-level configuration for Hadoop installation
- Revise YARN resource assignment based on user feedback
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- Configure a service using Cloudera Manager
- Configure HDFS ACLs
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Add a new node to an existing cluster
- Install CDH using Cloudera Manager
- Resolve errors/warnings in Cloudera Manager
- Add a service using Cloudera Manager
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Enable/configure log and query redaction
- Create/restore a snapshot of an HDFS directory
- Install new type of I/O compression library in cluster
- Efficiently copy data within a cluster/between clusters
- Create an HDFS user's home directory
- Get/set ACLs for a file or directory structure
- Define and install a rack topology script
- Set up a local CDH repository
- Execute file system commands via HTTPFS
- Configure ResourceManager HA
- Commission/decommission a node
For more info visit: Cloudera CCA-505 Exam Reference