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Michael, a forensic expert, was assigned to investigate an incident that involved unauthorized intrusion

attempts. In this process, Michael identified all the open ports on a system and disabled them because these

open ports can allow attackers to install malicious services and compromise the security of the system or

network.

Which of the following commands assisted Michael in identifying open ports in the above scenario?

Ben, a computer user, applied for a digital certificate. A component of PKI verifies Ben's identity using the credentials provided and passes that request on behalf of Ben to grant the digital certificate. Which of the following PKI components verified Ben as being legitimate to receive the certificate? 

An investigator wants to extract information about the status of the network interface cards (NICs) in an organization's Windows-based systems. Identify the command-line utility that can help the investigator detect the network status.

Clark, a security professional, was instructed to monitor and continue the backup functions without

interrupting the system or application services. In this process, Clark implemented a backup mechanism that

dynamically backups the data even If the system or application resources are being used.

Which of the following types of backup mechanisms has Clark implemented in the above scenario?

Bob, a forensic investigator, is investigating a live Windows system found at a crime scene. In this process,

Bob extracted subkeys containing information such as SAM. Security, and software using an automated tool

called FTK Imager.

Which of the following Windows Registry hives' subkeys provide the above information to Bob?