有D电脑IT问题想问下 跪求高手解答!!!

1)In secure data communication, __________ refers to the process of website-to-user authentication. Typically, this is done for a client process and a server process without user interaction.

2)In a Windows environment, which is the least dangerous file to download and open?


A. Try_me.jpg

B. Try_me.exe

C. Try_me.bat

D. Try_me.com

E. Try_me.doc

3)
Which of the following is step 3 of the Big6 model?


A. Evaluation

B. Synthesis

C. Use of Information

D. Location & Access

E. Info Seeking Strategies

4)ISO/IEC __________ is a code of practice for information security management.


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