Every college student makes a surprise attack before the CET-4 and CET-6 exams;
Every accounting student yearns for the certified public accountant;
Every law student once forgot to eat and sleep for the exam;
What about every student learning Java? Of those Java-related certificates, which one is your stated goal?
SCJP
sun certificated java programmer (SCJP), a Java certification exam
For Java programmers, Sun offers two certifications: Sun Certificated Java Programmer (SCJP) and Sun Certificated Java Developer (SCJD).
SCJP can be said to be the basis of various Java certifications. Compared with SCJD, SCJP focuses more on testing Java programming concepts and abilities, and the content focuses on Java syntax and JDK content. The corresponding main course of study is SL-275. The learning/exam process of SCJP is relatively clear. First, students participate in the SL-275 training course (the standard fee is roughly 2,600 RMB, including exam vouchers and textbook fees), or they can purchase exam vouchers separately (Certification Voucher, the cost is now is $1250) and take the exam at a Prometric test center. After passing, the SCJP certificate issued by Sun will be obtained.
SCJD
Sun Certified Java Developer (SCJD), a Java certification exam, introduced by Sun.
Compared with SCJP, SCJD further tests the ability to develop application programs with JAVA. The examiner must first complete a program design scheme, and then answer some questions related to this scheme. Sun Java Certification is the industry's only Sun-authorized Java certification training. The content of the Sun Certified Java Developer Exam includes complete Java application development, involving databases, graphical user interfaces, network communications, platform migration and other aspects. Students are required to have passed Java programmer certification. After studying, you can take the global networking exam. If you pass the exam, you will be issued an international Java developer certificate by Sun.
Besides that:
SCWCD ( web component developer) and SCJD (java developer) are certifications one level above SCJP.
SCEA (Enterprise Architect) is the highest level of java certification which is the third level certification.
Of course, blind research is not advisable. The process of research is a learning process. The purpose is to improve your skills. One more certificate test will make you more confident during the interview, but if you learn technology, software companies will recruit you. , Of course, what is important is also your technology and actual operation ability. How to verify your technology, of course, is to find a programmer in the company to test you, you don't need to ask if you have any certificates, you can see the operation ability. , that's what the interviewer needs to see, not a paper certificate.
Reprinted in: https://www.cnblogs.com/taiyuanzhongruan/p/7591920.html