SCJP certification exam full contact (very valuable)
Java has become a new favorite of more and more program developers with innocence, object-oriented, support multi-threads, and Java technology uses and develops more and more unique areas. As a program developer, in order to verify the level of Java, participate in the Sun's Java certification exam is a better way. Two weeks ago, I passed SCJP1.4 certification exam with 83%, and some experience would like to share with you.
Want to go through the exam, you can start from the following aspects:
1. Participate in training or self-study Java classic courses. If there is a C language and object-oriented foundation, simply learn SL275 courses and JDK1.4 APIs, otherwise they should take the corresponding training class for learning. I have some foundations for C language and object-oriented, and at the same time, I participated in the learning of the SL275 WebLogic JSP course.
2. Determine the examination version, clearly examine the difficulty of examination and knowledge points. At present, the SCJP exam has two versions 1.2 and 1.4, and the two versions of the following table are as follows:
Table 1
There are two forms of choice questions: (1) give a code to select its run results; (2) give some description statements about a basic concept to select the correct answer. Filling the blanking is generally given a correct code that does not provide the selection, let you fill in the results.
The biggest difference in knowledge points in two versions is that 310-025 contains I / O, AWT, and is relatively easy to examine the difficulties of each knowledge point, and 310-035 removes the contents of I / O and AWT parts, but Increased the study on Assertion, while the difficulty of Wrapper Classes, Collectes, Hashcode () and Equals () exams have increased. So choose the right version according to your own situation. I feel that I / O in this part of I / O is more and bad, I have chosen 310-035. This version is more difficult, and it is also a challenge to you.
3. Do exercises in accordance with the knowledge points of the exam. Since the certification exam is in the form of a test question, it is necessary to pass the most effective method of the exam, through the study of the SL275 curriculum system, must have a basic knowledge of the SL275 curriculum system. By doing questions to test your knowledge of knowledge points, the content of the knowledge points written in the book is more summary, sometimes I have mastered this part, but there may be a variety of errors when doing questions, such as When the main () method should be public static void main (string args []) {...}, if Static is leaking, you can pass, while the runtime will prompt the error message; if main The parameters in () written String Args [], then there is an error in compiling, there is a similar topic in the exam, deliberately set some traps, and if you don't care, it seems that it is possible to lose weight. For a program code requires a selection of the project, it is best to debug and analyze its results.
The topic for examining Wrapper Classes, Collectes, Hashcode () and Equals () methods should be carefully viewed (Sun official website provides downloaded links, you can also view online on the Sun website) and check it out later. Through the topic of consolidating the knowledge point, adapting to the subject's type, finding an easy error, and also playing the knowledge points of the knowledge points.
4. Download the appropriate simulation environment for actual training, or online testing. After the knowledge points and themes have mastered, don't be eager to examine, you should download a software that downloads a simulated test environment on the Internet. I downloaded JCERTIFY 5.0, it needs to be installed in the JDK1.3 environment. The software can set the range of drawing for Practice or Test, which is a very good simulation software, the topic of the topic is quite difficult to do with the actual exam. Through this software, you can verify that you have completed the topic (120 minutes) (120 minutes) to complete the topic, so that you can have a targeted review of the test results, repeatedly quiz, Practice until you are satisfied.
5. Give yourself enough confidence before the exam. After doing practice and simulation software test, it is more confident to each knowledge point. In fact, at this time, there is no problem. Believe your strength, give yourself, give yourself, you can't do anything more difficult, I At that time, I made this taboo. I heard that the 310-035 exam is more difficult. There are not many people through the adoption. I am afraid that the topic of the exam is difficult than I do, I have done it again before the exam. Set of 43 questions, the pass rate is only 42%, this result is very disappointed, also lost self-confidence, doing a dream at night, the results are very bad, the next day wakes up, faint bloating, original appointment A good exam has to be postponed later, this is a painful lesson.
6. Appointment, exam. Well-known IT certified vendors have designated exam centers in some big cities, and Sun certification is no exception. Three days before the exam to Sun's designated exam center, they help you register, except for exam questions, other things you do I will do it to the exam center.
7. Exam considerations. Arrive at the exam center in advance, familiar with the examination environment, stabilize the emotions, the test center is set in the examination room, and your one move will be recorded, so the exam is not a little false, and the idea of "hitting the small copy" as soon as possible. . After the examination person gave you the exam, the exam is started to test, the exam is divided into three phases:
(1) Questionnaire survey before the official examination, a given time is 15 points, 10 have a problem, give four options for your choice, mainly investigate your knowledge of knowledge points to SCJP to examine, such as the array, The definition of the class is proficient, it is aware of the understanding, but if you need someone else, you don't understand, this part of the answer does not affect your test score, if you understand the problem, you can choose according to your own actual situation, otherwise you Despite it, I will choose one, all the way, until all the questions are finished;
(2) A total of 120 minutes, a total of 120 minutes, the choice is indicated in the inscription (such as: choose two), press Next to do the next question, click the EXHIBIT button to view the code provided by the topic;
(3) The questionnaire survey after the topic is also not affecting your test results. After the questionnaire is over, the exciting moment is coming. At this point you can view the results, the test system lists your list of answers to the situation of each knowledge point. If your grade exceeds the specified split line, RESULT is PASS.
It is exciting to get the test results, and the overall feeling after the test is that SCJP certification is not as difficult as you think. As long as you have a full preparation, get the SCJP certification certificate is not a problem.
