Tag Archives: Exam

What All Should an IT Candidate Know About 642-642 Examination?

Exam 642-642 is one of the Cisco’s certification examinations. The exam name for 642-642 is QOS (quality of service). This examination can be said as the qualifying examination for the Cisco certifications like CCIP, Cisco IP telephony designing services, CCVP, Cisco IP telephony support specialist certification, Cisco IP telephony operational specialist and Cisco IP telephony express specialist etc. This certification will suit best to the candidates who want to gain knowledge in the larger enterprise by troubleshooting as well as configuring the Cisco IOS routers for the running quality to the service providers as well as in the other mid level or smaller organizations.

Requirements for 642-642 examination:

For writing this examination, there is no special prerequisite required for the candidates. However, it is an added advantage to the candidates if they have knowledge in the quality of service. Regarding the language options, candidates can write the examination in Japanese language. However, this option is only for the candidates who are living in that particular region or who are comfortable with this language option.

Exam objectives:

The following are the exam objectives of 642-642 exam and they are:

1) Components of IP QOS
2) Best practices of QOS
3) Fundamentals of IP QOS
4) Mechanisms in link efficiency
5) Marking as well as classification
6) Methods in congestion avoidance
7) Shaping as well as traffic policing
8) Methods in congestion management
9) Auto QOS as well as modular QOS CLI

Other details:

The examination comprises of 45 to 55 questions with multiple choice, drag- drop, built a tree, reorder, hot area options etc. Examination can be registered in any of the Pearson VUE centers or nearby Pearson VUE center or even in online by paying the exam fee. After the exam fee is being paid, candidates can schedule their examination date as well as exam session.

Read About PMP Certification and Its Exam

The great demand for project management specialists has propelled PMP certification to great heights. Many people covet this certification to rise up the ladder of their organization and consequently receive higher pay and rewards. In this article, we will consider the pre-requisites that an aspirant for PMP certification needs to fulfill.

When you prepare for your PMP certification exam, you must realize that your goal is to learn PMP skills that will skyrocket you to an enviable position in your organization. It is better that you understand the working of the PMP certification exam, which targets mainly two areas of your training, which include the theoretical and the practical training angles. A PMP exam is special because it aims at evaluating your knowledge as well as how best you would use it in a real life situation.

PMP Preparation Levels

After obtaining the certification, when you enter your profession, you must have a sound knowledge of PMP systems in addressing every problem to do with project management, and steer your company through a positive and profitable course in right time. Even during your preparation for the PMP exam, you will get enough opportunities to review the information on the subject and recapitulate on it. With information as your driving force, your every level of learning integrates with the next level to make you complete in your knowledge and practice of the principles of project management professionalism.


Those project management professionals with a PMP certification will have to study and analyze a complex mixture of reports, graphs and drawings, before they are able to understand the subject and its purpose and work towards its evaluation. The information and data thus collected need appraisal before they decide how they would use it to drive the project ahead. These are areas of focus in the PMP exam.

Thinking Analytically

Remember that your analytical thinking is of prime importance in your preparation for a PMP certification exam. Your knowledge and ability to break down and analyze any data given to you will stand you in good stead in the PMP exam. Of additional help will be your ability to correlate between diverse regions of composite data.


The ability to evaluate complex data requires a high level of knowledge of multifarious elements such as social skills to make a success in project management. Here the project management professional’s experience in evaluating and passing judgment on the viability and other aspects of a project is crucial to satisfy the diverse project criteria.

Synthetic Thinking

The goal of a PMP certification test is not only to check whether the candidates can satisfactorily handle project management tasks, but also to verify their ability to discriminate between patterns and tendencies inside the system by applying a set collection of data.

Sincere preparation for a PMP exam will be a great help in facing the exam with confidence and calmness.