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
- Create an HDFS user's home directory
- Add a service using Cloudera Manager
- Execute file system commands via HTTPFS
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
- 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 (I/O, CPU, network)
- Add a new node to an existing cluster
- Configure proxy for Hiveserver2/Impala
- Efficiently copy data within a cluster/between clusters
- Configure the Fair Scheduler to resolve application delays
- Install new type of I/O compression library in cluster
- Commission/decommission a node
- Resolve performance problems/errors in cluster operation
- Resolve errors/warnings in Cloudera Manager
- Configure HDFS ACLs
- Configure NameNode HA
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Install Cloudera Manager server and agents
- Configure a service using Cloudera Manager
- Perform OS-level configuration for Hadoop installation
- Configure ResourceManager HA
- Create/restore a snapshot of an HDFS directory
- Enable/configure log and query redaction
- Configure Hue user authorization and authentication
- Install CDH using Cloudera Manager
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Revise YARN resource assignment based on user feedback
- Set up alerting for excessive disk fill
- Create encrypted zones in HDFS
- Get/set ACLs for a file or directory structure
- Define and install a rack topology script
- 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:
- Secure, Manage and Administrate the Cloudera Infrstructure
- Perform OS-level configuration for Hadoop installation
Cloudera CCA-505 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Hadoop Cluster Architecture | - Core Hadoop components overview (HDFS, YARN, MapReduce) - Cloudera Distribution for Hadoop (CDH5) architecture |
| Topic 2: Security and Authentication | - Kerberos authentication setup - Authorization and access control |
| Topic 3: YARN and Resource Management | - Job scheduling and resource allocation - ResourceManager and NodeManager configuration |
| Topic 4: Upgrade and Maintenance | - Rolling upgrades and rollback procedures - Cluster monitoring and troubleshooting - CDH5 upgrade planning and execution |
| Topic 5: Cluster Installation and Configuration | - CDH5 installation and deployment - Cloudera Manager usage and configuration |
| Topic 6: HDFS Administration | - HDFS configuration and management - Data replication, block management, and storage policies - Backup and recovery operations |
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