Which two actions， when taken in combination， will result in an effective network security solution？（） A:  develop a policy for securing the network B:  monitor and test network activities for vulnerabilities C:  implement reflexive access lists D:  implement dynamic access lists E:  select and implement a single comprehensive virus protection program

Leadership is about the ability ___________ change. A: implemented B: implement C: to implement D: to be implemented

What are the benefits to implement a prototype of a trust management system? A: Can directly apply it to the real environment. B: Collect real usage experience and feedback for improvement. C: Conduct data analysis with “dynamic” or “real” to further investigate trust pattern and behavior. D: Just finish the design of trust management system.

DHCP代表什么？（） A: Dynamic Host Configuration Protocol B: Dynamic Hosting Configuration Protocol C: Dynamlc Host Computer Protocol D: Dynamic Host Computer Port

The purpose of teaching design is to implement teaching effectively. ( )

Culture is dynamic which means culture is _______.

In this course, DPA is the abbreviation of ________ . A: Distribute Power Architecture B: Designated Person Ashore C: Dynamic Personality Assessment D: Dynamic Product Ads

Do not ________ a project unless you can implement it.

如果所声明的类实现了某些接口，应该在类名后面使用关键词（）。 A: implement B: implements C: Implements D: Implement

Culture is dynamic, which is in a never-ending “process of reinvention”.