Let me talk about my experience preparing for the exam:
First the first question
Is taking the NISP exam useful?
This issue can only be viewed individually. Level 1 will definitely be useful for students in some schools that can add points for mass entrepreneurship and innovation.
The content of Level 2 and Level 3 is even higher.
In fact, the Level 1 exam is useless. The result of this exam is that you have an additional certificate that may add points for mass entrepreneurship and innovation.
second question
Are the NISP questions sold in a certain store worth buying?
The answer is: not worth it! ! ! ! !
Many of the questions are already outdated. It is recommended to read the official simulation questions carefully.
The third question
How long is it worth preparing for the NISP exam?
several. . . Hour?
The fourth question
What aspects are tested?
Most of them are basic concepts (at least the questions I took), such as packet filtering technology, DDos, the difference between gatekeepers and firewalls, encryption and decryption, etc. They are all basic concepts and require a lot of memorization of knowledge.
at last
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