CERTIFIED CYBER FORENSICS
PROFESSIONAL CERTIFICATION EXAM
WITH QUESTIONS AND VERIFIED
ANSWERS, PLUS DETAILED
RATIONALES/EXPERT VERIFIED FOR
GUARANTEED PASS 2026/LATEST
UPDATE/INSTANT DOWNLOAD PDF
1. During a forensic investigation, an examiner discovers a powered-
on Windows workstation that may contain volatile evidence. Which
action should generally be prioritized before shutting down the
system?
A. Remove the hard drive and place it in an evidence bag
B. Capture relevant volatile data such as RAM and active network
connections
C. Run Windows Disk Cleanup to remove temporary files
D. Reboot the workstation into Safe Mode
Answer: B. Capture relevant volatile data such as RAM and active
network connections
Rationale: Volatile evidence exists only while the system remains
powered and can include running processes, logged-in users, network
connections, encryption keys, command history, and malware
artifacts. Powering the system off can permanently destroy this
evidence. An examiner should therefore assess and document the
situation before collecting volatile information using a controlled,
defensible procedure.
2. Which principle is most important when creating a forensic image
of a suspect storage device?
1
,A. Modify the original drive so deleted files can be recovered
B. Preserve the original evidence and perform analysis on a verified
forensic copy
C. Open the filesystem using the suspect's operating system
D. Copy only files that appear relevant to the investigation
Answer: B. Preserve the original evidence and perform analysis on a
verified forensic copy
Rationale: Forensic examination should preserve the original evidence
in an unchanged state. A bit-for-bit forensic image allows the
examiner to perform analysis without altering the original medium.
Cryptographic hashes can subsequently be used to demonstrate that
the acquired image corresponds to the original evidence.
3. An examiner calculates an SHA-256 hash of a forensic image
immediately after acquisition and calculates it again after
transferring the image to an evidence-analysis workstation. The
hashes are identical. What does this establish?
A. The evidence is authentic beyond all possible dispute
B. The suspect created the files contained in the image
C. The image contents remained unchanged between the two hashing
operations
D. The filesystem contains no deleted files
Answer: C. The image contents remained unchanged between the
two hashing operations
Rationale: A matching cryptographic hash provides strong evidence
that the data being compared is identical at the time of each
calculation. Hashing does not establish who created a file, whether the
evidence itself is authentic in every legal sense, or whether deleted data
exists.
2
,4. Which type of acquisition attempts to capture every addressable
sector of a storage device, including areas that may contain deleted
or partially overwritten information?
A. Logical acquisition
B. File-level acquisition
C. Physical acquisition
D. Application-level acquisition
Answer: C. Physical acquisition
Rationale: A physical acquisition attempts to acquire the underlying
storage medium at the sector or block level. This can include allocated
space, unallocated space, filesystem metadata, slack space, and
potentially recoverable deleted information. Logical acquisition
generally captures selected files and filesystem objects rather than the
complete underlying medium.
5. Why is a hardware or software write blocker commonly used
during forensic acquisition?
A. To accelerate file deletion
B. To prevent the forensic workstation from writing to the source
evidence
C. To encrypt the forensic image
D. To automatically recover passwords
Answer: B. To prevent the forensic workstation from writing to the
source evidence
Rationale: A write blocker helps prevent accidental modification of the
original storage medium. Even apparently harmless operating-system
activity can alter timestamps, metadata, filesystem structures, or other
3
, evidence. Write protection is therefore a fundamental evidence-
preservation control.
6. An examiner receives a USB drive as evidence. Before beginning
analysis, the examiner records the evidence identifier, description,
condition, date and time received, and the identity of the person who
transferred it. What process is being documented?
A. Data normalization
B. Chain of custody
C. File carving
D. Timeline reconstruction
Answer: B. Chain of custody
Rationale: Chain of custody documents the possession, handling,
transfer, storage, and examination of evidence. It establishes an
auditable history showing who controlled the evidence and when. Gaps
or inconsistencies in this record can undermine the credibility or
admissibility of evidence.
7. Which artifact is generally most useful for determining whether a
Windows user interacted with particular files and applications?
A. User activity artifacts such as Jump Lists, ShellBags, and application
execution artifacts
B. BIOS manufacturer information alone
C. Monitor serial number
D. CPU microcode version
Answer: A. User activity artifacts such as Jump Lists, ShellBags,
and application execution artifacts
4
PROFESSIONAL CERTIFICATION EXAM
WITH QUESTIONS AND VERIFIED
ANSWERS, PLUS DETAILED
RATIONALES/EXPERT VERIFIED FOR
GUARANTEED PASS 2026/LATEST
UPDATE/INSTANT DOWNLOAD PDF
1. During a forensic investigation, an examiner discovers a powered-
on Windows workstation that may contain volatile evidence. Which
action should generally be prioritized before shutting down the
system?
A. Remove the hard drive and place it in an evidence bag
B. Capture relevant volatile data such as RAM and active network
connections
C. Run Windows Disk Cleanup to remove temporary files
D. Reboot the workstation into Safe Mode
Answer: B. Capture relevant volatile data such as RAM and active
network connections
Rationale: Volatile evidence exists only while the system remains
powered and can include running processes, logged-in users, network
connections, encryption keys, command history, and malware
artifacts. Powering the system off can permanently destroy this
evidence. An examiner should therefore assess and document the
situation before collecting volatile information using a controlled,
defensible procedure.
2. Which principle is most important when creating a forensic image
of a suspect storage device?
1
,A. Modify the original drive so deleted files can be recovered
B. Preserve the original evidence and perform analysis on a verified
forensic copy
C. Open the filesystem using the suspect's operating system
D. Copy only files that appear relevant to the investigation
Answer: B. Preserve the original evidence and perform analysis on a
verified forensic copy
Rationale: Forensic examination should preserve the original evidence
in an unchanged state. A bit-for-bit forensic image allows the
examiner to perform analysis without altering the original medium.
Cryptographic hashes can subsequently be used to demonstrate that
the acquired image corresponds to the original evidence.
3. An examiner calculates an SHA-256 hash of a forensic image
immediately after acquisition and calculates it again after
transferring the image to an evidence-analysis workstation. The
hashes are identical. What does this establish?
A. The evidence is authentic beyond all possible dispute
B. The suspect created the files contained in the image
C. The image contents remained unchanged between the two hashing
operations
D. The filesystem contains no deleted files
Answer: C. The image contents remained unchanged between the
two hashing operations
Rationale: A matching cryptographic hash provides strong evidence
that the data being compared is identical at the time of each
calculation. Hashing does not establish who created a file, whether the
evidence itself is authentic in every legal sense, or whether deleted data
exists.
2
,4. Which type of acquisition attempts to capture every addressable
sector of a storage device, including areas that may contain deleted
or partially overwritten information?
A. Logical acquisition
B. File-level acquisition
C. Physical acquisition
D. Application-level acquisition
Answer: C. Physical acquisition
Rationale: A physical acquisition attempts to acquire the underlying
storage medium at the sector or block level. This can include allocated
space, unallocated space, filesystem metadata, slack space, and
potentially recoverable deleted information. Logical acquisition
generally captures selected files and filesystem objects rather than the
complete underlying medium.
5. Why is a hardware or software write blocker commonly used
during forensic acquisition?
A. To accelerate file deletion
B. To prevent the forensic workstation from writing to the source
evidence
C. To encrypt the forensic image
D. To automatically recover passwords
Answer: B. To prevent the forensic workstation from writing to the
source evidence
Rationale: A write blocker helps prevent accidental modification of the
original storage medium. Even apparently harmless operating-system
activity can alter timestamps, metadata, filesystem structures, or other
3
, evidence. Write protection is therefore a fundamental evidence-
preservation control.
6. An examiner receives a USB drive as evidence. Before beginning
analysis, the examiner records the evidence identifier, description,
condition, date and time received, and the identity of the person who
transferred it. What process is being documented?
A. Data normalization
B. Chain of custody
C. File carving
D. Timeline reconstruction
Answer: B. Chain of custody
Rationale: Chain of custody documents the possession, handling,
transfer, storage, and examination of evidence. It establishes an
auditable history showing who controlled the evidence and when. Gaps
or inconsistencies in this record can undermine the credibility or
admissibility of evidence.
7. Which artifact is generally most useful for determining whether a
Windows user interacted with particular files and applications?
A. User activity artifacts such as Jump Lists, ShellBags, and application
execution artifacts
B. BIOS manufacturer information alone
C. Monitor serial number
D. CPU microcode version
Answer: A. User activity artifacts such as Jump Lists, ShellBags,
and application execution artifacts
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