Understanding the examination
First of all, we should have a deep understanding of the examination situation of ccna. The test questions are divided into choose the best answer, choose right answers, and a few scene questions (actually multiple-choice questions, but you need to click the exhibit button to see the legend) and fill in the blanks. The full score of ccna is 1000, the starting score is 300, the number of questions is 65, generally a question is about 11, 849 is the pass line, that is, only 14 mistakes are allowed. There is a clock (countdown) in the upper right corner of the screen during the examination. The examination time is 105 minutes, which is quite sufficient. There is no back button in the examination system, so every question should be checked carefully and the next question should be done after confirmation.
Take part in the training
Friends who have the conditions can take part in the tutorial class and training class, which is very necessary to master ccna knowledge systematically. Through the training, it is helpful to deepen the digestion and understanding of the basic knowledge
sample ccna questions points and difficulties of the course, and combine theory with practice through a certain period of practical operation in the training, which is also conducive to a firm grasp of various commands and concepts.
Select teaching materials
I use the original english textbook. Although it is an english textbook, its grammatical structure and sentence structure are very simple, so as long as the meaning of some special words is clear, there must be no problem in reading. In addition, i have read the chinese textbooks outside, and i feel that the translation is not very good, and many changes have been made, some concepts have passed by. Therefore, it is suggested to read the original english textbook. Of course, it has certain requirements for english level. If the english level is too poor, you should make up for it first. Otherwise, the probability of passing the exam will be relatively small, because the exam questions are all in english.
Schedule time
I spent four weeks preparing for the exam. Due to the large amount of content, english as well as slow reading progress, i made an overall plan: First read the whole book through, make sure to do the after class questions of each lesson, mark the concepts that are difficult to understand, and continue to read down. If you can guarantee 3-4 hours of reading time every day, you should be able to read them once a week. The task of this time is to have a general understanding of the knowledge structure of the whole book. After the second intensive reading, the book knowledge should be read and understood word by word in this process, especially where it is difficult to understand, which is often the weak link and the joint of the examination. We should break through the joint difficulties in the book, and summarize the energy saving of each chapter, so as to achieve mastery and flexible use. You may understand more than half of what you mark when you read for the first time. Try to understand something that is difficult to understandi understand it. It's about two weeks at most this time. In the last week, we must do more questions. In a few days before the exam, we should rest and adjust our mind, summarize and review appropriately, and meet the exam with abundant energy, so as to give full play to our real level.
It is necessary to keep a relaxed mood when taking an exam. When doing a question, read each question twice. The first time, read the meaning of the question. The second time, analyze the grammar to prevent missing the key word "Not". Before pressing "Next", make sure you have chosen the correct answer again. Time is enough to control and make fewer unnecessary mistakes.
In the examination questions, several examination sites were deeply impressed. One is the osi seven layer architecture, such as the role of each layer, which layer all kinds of applications belong to, and the unpacking situation when data flows through each layer (from top to bottom, from bottom to top). Second, verify after various configurations, that is to say, show commands have been tested a lot. The third problem is isdn, because isdn is very popular now, such as te-1, te-2, nt-1, u-interface, b-channel, d-channel and other terms, as well as the difference between bri and pri, i encountered in the examination. Fourth, the content of cdp has also been tested a lot. Read more:
https://cciedump.spoto.net/