After the "authentication is not used?" After the article, many responds are obtained, most of which are positive, and a small part is negative. I haven't mentioned the front echo. As for the negative response, some is the misunderstanding of the article, the light look at the title, even the title number of the title is not seen, I think that I certified is a waste paper; some readers are for me. The argument made detailed refutation, so that I have to admit that the article is indeed considering the owing week, it is necessary to add, so I wrote "certification and useless?".
In fact, I will definitely don't have a clear understanding. Otherwise, I will not give up the doctoral degree, until today, still don't forget the doctoral degree that I have not arrived. This, you can see that I am really careful (although I decided not to read the doctoral class at the time).
If there is any use of certification, there are many factors, including certified credibility, employment market demand, company system, and self-attitude, where "self-esteem" is already very clear in "Certification", here, here No longer.
Certified credibility
Certification also has the difference in strictness, some certification is very strict, so it is not easy to obtain. Some certificates are too easy to get, this certification will become no credibility. I often hear someone told me: "Some people have taken a certification in the company, but they will even have the most basic things. I really don't know how to test the certification?" In fact, such an example is all, The problem is that the authentication itself has not been able to play the role of screening.
The Ph.D. of Tsinghua University's information system is very difficult to achieve, because the professor of the department hopes to maintain the level of the major information on the Qing Dynasty, so people who can get this degree are almost quite excellent, and the doctors of the Qing Dynasty. The development of career is very good. However, there are many wild chicken universities abroad (although I think this is really not good, everyone is so calling) is a grazing diploma, even if you can buy a degree using money. I still remember that some officials in the country have a foreign degree, but this "high-quality official" didn't stay in a few days in foreign countries, and I won't even speak English. This is enough!
Employment market demand
Certification has no credibility, but if there is no need in the employment market, it is also white test. For example, the product of a large network operating system big factory has almost lost in recent years, and this certification naturally quizs.
Holding a popular and credible certification, it is definitely considerable to help during job hunting. Especially in this era, everyone likes to irry in history. Many company bosses complained to me, many applicants often learn Java for two days, write a proficient Java in the resume specialties. If the supervisor itself understands Java, you can filter out these job seekers when interviews. If the supervisor is not very understanding Java, it is easy to be mixed. After the unforgettable employee enters the company, it will be a major disaster. I think that if you use it through certification, you will not be too out of the spectrum.
Company policy
Some companies have encouraged employee test certification, and hope that employees can grow up through certification, and create more benefits for the company. I know that some companies have a proposed reward measures, but also pay the full subsidy for the registration fee of the certification exam, but even pay the certification employee. Even, some companies stipulate that employees must be certified within a while, and if they have not been examined, they will be fired. In this way, the examination does not test the certification, but you may not be able to decide.
I think that the company requires many employees to test certification, it is a good measure. Because employees have started to go to work, they often lose their motivation to learn new things, through the certification, half-forced employee's continuous learning, it is important for the information industry, and has a great advantage for the competitiveness of the company and employees. Java certification exam
At present, Java-related certification is four, SCJP, SCWD, SCJD, SCAJ, and test in English, but in Taiwan's SCJP exam can choose to use traditional Chinese version of the exam. The characteristics of these certification exams are as follows:
SCJP (Sun Certified Java Program): Tests the concepts and capabilities of Java program design, which is overweight from Java syntax and JDK content. A total of 59 questions and filled, time 2 hours, answer 61% is the standard standard.
SCWD (Sun Certified Web Component Developer For J2EE Platform): Content covers servlet and JSP. The test is a 60-question check and fill, and the time is 2 hours, and the answer is 70%.
SCJD (Sun Certified Java Developer): Testing the advanced skills developed by Java software, the examination is divided into two phases, the first stage is the program design question, time is unlimited, and the answer to more than 80% can enter the second phase. The second phase is 5-10 questions, the time is 90 minutes, and the SCJD certification can be obtained for more than 70%.
SCAJ (Sun Certified Enterprise Architect For J2EE): Tests the familiarity of the J2EE architecture and the ability of system integration. This exam is divided into three phases. The first stage is 48 questions, time 75 minutes, answering 68% can enter the next stage. The second phase is the system design topic, no time limit, and the next phase can be entered in the next stage. The third stage is four questions, and the test time is 90 minutes.
Certification is a kind of honor, not a single life
If you plan to test certification, you should have a correct cognition for certifications, that is: "Certification is a strong honor of affirmation, not a work of a workplace."
