What will the following command accomplish?
dd if=/dev/xxx of=mbr.backup bs=512 count=1

• A.Back up the master boot record
• B.Restore the first 512 bytes of the first partition of the hard drive
• C.Mount the master boot record on the first partition of the hard drive
• D.Restore the master boot record

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What TCP/UDP port does the toolkit program netstat use?

• A.Port 69
• B.Port 23
• C.Port 7
• D.Port 15

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Jessica works as systems administrator for a large electronics firm. She wants to scan her network quickly to detect live hosts by using ICMP ECHO Requests. What type of scan is Jessica going to perform?

• A.Smurf scan
• B.Ping trace
• C.ICMP ping sweep
• D.Tracert

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In Steganalysis, which of the following describes a Known-stego attack?

• A.Only the steganography medium is available for analysis
• B.The hidden message and the corresponding stego-image are known
• C.During the communication process, active attackers can change cover
• D.Original and stego-object are available and the steganography algorithm is known

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What method of computer forensics will allow you to trace all ever-established user accounts on a Windows 2000 sever the course of its lifetime?

• A.forensic duplication of hard drive
• B.analysis of volatile data
• C.review of SIDs in the Registry
• D.comparison of MD5 checksums

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