About Cloudera CCA-505 Exam Braindumps
Our CCA-505 exam dumps will include those topics:
- Configure proxy for Hiveserver2/Impala
- Define and install a rack topology script
- Configure ResourceManager HA
- Perform OS-level configuration for Hadoop installation
- Revise YARN resource assignment based on user feedback
- Demonstrate ability to find the root cause of a problem, optimize inefficient execution, and resolve resource contention scenarios
- Enable/configure log and query redaction
- Maintain and modify the cluster to support day-to-day operations in the enterprise
- Resolve errors/warnings in Cloudera Manager
- Resolve performance problems/errors in cluster operation
- Get/set ACLs for a file or directory structure
- Install CDH using Cloudera Manager
- Create an HDFS user's home directory
- Configure a service using Cloudera Manager
- Perform basic and advanced configuration needed to effectively administer a Hadoop cluster
- Enable relevant services and configure the cluster to meet goals defined by security policy; demonstrate knowledge of basic security practices
- Install and configure Sentry
- Configure Hue user authorization and authentication
- Create/restore a snapshot of an HDFS directory
- Determine reason for application failure
- Efficiently copy data within a cluster/between clusters
- Set up a local CDH repository
- Commission/decommission a node
- Install new type of I/O compression library in cluster
- Install Cloudera Manager server and agents
- Set up alerting for excessive disk fill
- Create encrypted zones in HDFS
- Configure NameNode HA
- Configure HDFS ACLs
- Add a service using Cloudera Manager
- Execute file system commands via HTTPFS
- Add a new node to an existing cluster
- Benchmark the cluster (I/O, CPU, network)
- Configure the Fair Scheduler to resolve application delays
- Benchmark the cluster operational metrics, test system configuration for operation and efficiency
For more info visit: Cloudera CCA-505 Exam Reference
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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
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Cloudera CCA-505 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Cluster Installation and Configuration | - Cloudera Manager usage and configuration - CDH5 installation and deployment |
| Topic 2: Security and Authentication | - Authorization and access control - Kerberos authentication setup |
| 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 - CDH5 upgrade planning and execution - Cluster monitoring and troubleshooting |
| Topic 5: Hadoop Cluster Architecture | - Cloudera Distribution for Hadoop (CDH5) architecture - Core Hadoop components overview (HDFS, YARN, MapReduce) |
| Topic 6: HDFS Administration | - Data replication, block management, and storage policies - HDFS configuration and management - Backup and recovery operations |
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