642-642 Cisco Certification Exam and Training

642-642 QOS (Quality of Service) Exam

642-642 Cisco Exam Description:

The Cisco 642-642 QOS (Quality of Service) exam from Cisco Certification is a moderately difficult exam aimed at students who are currently employed in the Enterprise environments, or those who want to find employment in those environments, and want to obtain the Cisco Certified Internetwork Professional certification. The Cisco 642-642 Quality of Service exam tests the student's knowledge of IP QOS, classification and marking Mechanisms, queuing mechanisms, traffic shaping and policing mechanisms, congestion avoidance mechanisms, link efficiency mechanisms, modular QOS command line interface, and QOS Best Practices.

642-642 Cisco Exam Details:

The Cisco 642-642 QOS exam has a difficulty rating of about 3 out of 5 and is thus only a moderately difficult exam. Any 642-642 practice questions for the Cisco 642-642 QOS exam, such as the Testking practice exams should have 45 to 55 questions in a set as this is the number of questions you would find when sitting for the exam. The student taking the Cisco 642-642 QOS exam will have 90 minutes to answer the questions.

These questions are form-based questions that include fill-in-the-blank-space, multiple-choice questions with single or multiple answers, and drag-and-drop questions.

The 642-642 practice exams, as well as the 642-642 study guides and 642-642 study notes should also cover the key topics tested in the Cisco 642-642 QOS exam.

Registering for 642-642 Cisco Exam:

The cost for registering for the Cisco 642-642 QOS exam is 125 USD. Studnets can register for the Cisco 642-642 QOS exam at any Prometric or Pearson VUE office world wide but the exam is available in English only.

642-642 Cisco Exam Key Topics:

The key topics for the Cisco 642-642 Quality of Service exam covers the configuring and troubleshooting Cisco IOS routers running Quality of Service protocols in Service Provider and Enterprise environments. These key topics are covered in the Implementing Cisco Quality of Service QOS v2.1 course from Cisco Certification Training and should be covered in detail in 642-642 study guides and 642-642 study notes.

Preparing for 642-642 Cisco Exam:

There are plenty of 642-642 study materials available on the Internet. These range from the official Cisco Certification Training courses and official Cisco Self Study Training Guides from Cisco Press, to the Testking 642-642 practice exams and Testking 642-642 study guides. Online practice exams and 642-642 braindumps are also available online.

642-642 Cisco Exam Credits:

The successful student that passes the Cisco 642-642 QOS exam will be awarded with credit towards the Cisco Certified Internetwork Professional, Cisco Certified Voice Professional, Cisco IP Telephony Design Specialist, Cisco IP Telephony Express Specialist, Cisco IP Telephony Operations Specialist, and Cisco IP Telephony Support Specialist certifications.