Exambible, the leader in IT material providing area, released the latest update for 642-426 Simulation. The IT professionals in Exambible modified the details of the questions. We hope there will be no inconvenience for our users.
642-426 is the examination code of Troubleshooting Unified Communications (TUC). It is an exam associated with the CCVP certification. The exam will certify that the successful candidate has the knowledge and skills necessary to troubleshoot Enterprise CallManager, Unity, and IP network deployments. The exam addresses hands-on experience in configuring, deploying, and troubleshooting Unified Communications solutions.
It is an exam with 50-60 questions. The examination period is 90 minutes. English and Japanese are the two available languages. The following topics are general guidelines for the content likely to be included on the Remote Access exam:
1).Apply the Cisco recommended methodology used to determine general Unified communications system problems and issues
2). Troubleshoot call setup issues
3). Troubleshoot registration issues
4). Troubleshoot database issues
5). Troubleshoot application issues
6). Troubleshoot media resources
7). Troubleshoot voice quality issues
8). Troubleshoot security issues