Computer Level 2 Common Fundamentals Review Question 50

We should be good at grasping the key points in basic public knowledge.

The exam questions over the years must be done, and the knowledge involved in them must be understood, because many of the question types are the same, change the soup without changing the medicine, and there will be a few repetitions, which our teacher has talked about, clicked on the key points, I actually got it right, and then took the exam again, which was confirmed. It took less than a month. **It's good to take a look at the question.

The computer test question bank must be done well, if you think the first or second questions are easy, there is no need to operate, just look at the questions, the key is to practice more.

It's not hard to get around 20 out of 30 in the public base. The post-class questions in the book have a 10-point content. There are 10 points for the original words in the book, and the other 10 are comprehensive questions based on the knowledge in the book.

Of course, when reading a book, you still have to look at the test center, not on the topic.

Let me tell you a few must-take knowledge points.

1.Characteristics of stacks and queues.

2.The six properties of the tree.

3.Traversal of the binary tree.

4.Object-oriented concepts.

5.Segmentation of the software lifecycle, steps and tools for each phase.

Wait, I'll tell you when I have time, let's talk about that first!

Oh I passed the VB and VF exams, the whole country, the basic part of the second level is the same, I don't understand those concepts anyway, only a few days before the exam rote memorization, fortunately the written test has 83 points, not bad.

Don't worry.,These parts of the written test are very simple.,20 points are no problem if you rely on memorization alone.,There's 10 points to give it away.。。

The key is to have a good mentality, and finally good luck (o.).

Indeed, that book is a bit scary. At that time, I couldn't stand it after watching one section......It is recommended that you memorize the post-class questions of each chapter in the book, and then find a few sets of relevant classes from previous exam papers to do, and it feels almost the same. I remember buying a reference book with a ...... on the basics of the public

First of all, the basic knowledge of computer is definitely to be tested, such as the development, type and application field of computer, the composition and main technical indicators of computer software and hardware system, the representation and storage of data in the computer, the concept and application of multi-technology technology, the characteristics, classification and prevention of computer viruses, the concept, composition and classification of computer networks; The concept and prevention and control of computer and network information security, the concept, principle and application of Internet network services. It is recommended to read more of the book Fundamentals of Computer Applications.

Secondly, it focuses on the knowledge of algorithms and data structures, program design and software engineering. For example, the characteristics of algorithms, the traversal of binary trees, the characteristics of object orientation, the order, selection and loop structure of program design, as well as time complexity, space complexity, and so on. It is only broad and not deep, so it is recommended to find relevant books to study the above courses on your own.

In addition, it also tests some knowledge of databases. This is a compulsory course for computer science majors, but students who take the computer level 2 exam must also have a certain understanding. For example, SQL statements for query tables, three paradigms, and so on.

Finally, there are half of the multiple-choice questions of computer level 2 and the operation steps of office software. At this point, it doesn't have software for you to open and find, but each option has different steps to choose the best one. This kind of question may be easy to say hands-on, but it may be easy to choose the wrong choice just by looking at the options, so it is necessary to train a lot in the office software to form a memory.