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單項(xiàng)選擇題

A user has reported that they cannot access the company FTP site. The user states that they are using the IP address that was given to them “74200.92.105”. Which of the following is MOST likely the problem?（）

A. Invalid IP address
B. FTP program is not working
C. Port 21 is blocked
D. The FTP site is down

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單項(xiàng)選擇題

Which of the following web browser features deters users from visiting spoofed sites?（）

A. Anti-malware detection
B. Anti-phishing filters
C. Anti-spyware filters
D. Antivirus engines

單項(xiàng)選擇題

Which of the following could be used to prevent an attacker from accessing the master boot drive when attaching a hard drive to another system?（）

A. BIOS password
B. Domain membership
C. EFS
D. Bitlocker

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