You work as a Network Administrator for Tech World Inc. The company has a Linux-based network. You want to determine what process each user is running. Which of the following commands will you use?

You are going to upgrade your hard disk's file system from FAT to NTFS. What are the major advantages of the NTFS file system over FAT16 and FAT32 file systems?
Each correct answer represents a complete solution. Choose all that apply.

Which of the following statements regarding Secure Sockets Layer (SSL) are true? Each correct answer represents a complete solution. Choose all that apply.

Which of the following protocols implements VPN using IPSec?

You have an automated system for patching the operating systems of all your computers. All patches are supposedly current. Yet your automated vulnerability scanner has just reported vulnerabilities that you believe have been patched. Which of the actions below should you take next?