WGU C840 Pre-Assessment: Digital Forensics in Cybersecurity (2023/ 2024 Update) Real Questions and Verified Answers| Grade A
WGU C840 Pre-Assessment: Digital
Forensics in Cybersecurity (2023/ 2024
Update) Real Questions and Verified
Answers| Grade A
QUESTION
A system administrator believes an employee is leaking information to a competitor by hiding
confidential data in images being attached to outgoing emails. The administrator has captured the
outgoing emails.
Which tool should the forensic investigator use to search for the hidden data in the images?
Answer:
Forensic Toolkit (FTK)
QUESTION
A foreign government is communicating with its agents in the U.S. by hiding text messages in
popular American songs, which are uploaded to the web.
Which steganographic tool can be used to do this?
Answer:
MP3Stego
QUESTION
During a cyber-forensics investigation, a USB drive was found that contained multiple pictures
of the same flower.
How should an investigator use properties of a file to detect steganography?
Answer:
Review the hexadecimal code looking for anomalies in the file headers and endings using a tool
such as EnCase
QUESTION
Where are local passwords stored for the Windows operating system?
Answer:
SAM file in \Windows\System32\
QUESTION
Where on a Windows system is the config folder located that contains the SAM file?
Answer:
C:\Windows\System32
QUESTION
A forensic examiner wants to try to extract passwords for wireless networks to which a system
was connected.
Where should passwords for wireless networks be stored on a Windows XP system?
Answer:
Registry
QUESTION
Which Windows password cracking tool uses rainbow tables?
Answer:
Ophcrack
QUESTION
How does a rainbow table work to crack a password?
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