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WGU Digital Forensics in Cybersecurity (D431/C840) Course Digital-Forensics-in-Cybersecurity Dumps in PDF

Free WGU Digital-Forensics-in-Cybersecurity Real Questions (page: 10)

Digital-Forensics-in-Cybersecurity PDF — 74 Questions

Which principle of evidence collection states that access to evidence must be tracked from the time it is seized through its use in court?

  1. Evidence record
  2. Chain of custody
  3. Event log
  4. Audit log

Answer(s): B

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

The Chain of Custody (CoC) is the documented and unbroken transfer record of evidence handling, from seizure to presentation in court. It ensures that the evidence has been preserved, controlled, and protected from tampering or alteration.

Evidence record documents evidence details but is less formal than CoC.

Event log and audit log are system-generated records and do not replace the formal CoC.

CoC is a fundamental forensic principle as outlined by NIST SP 800-86 and the Scientific Working Group on Digital Evidence (SWGDE) best practices, ensuring evidence admissibility and reliability in legal proceedings.



A forensics investigator is investigating a Windows computer which may be collecting data from other computers on the network.

Which Windows command line tool can be used to determine connections between machines?

  1. Telnet
  2. Xdetect
  3. Openfiles
  4. Netstat

Answer(s): D

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

Netstat is a standard Windows command line utility that displays active network connections, routing tables, and network interface statistics. It is widely used in forensic investigations to identify current and past TCP/IP connections, including IP addresses and port numbers associated with remote hosts. This information helps investigators identify if the suspect computer has active connections to other machines potentially used for data collection or command and control.

Telnet is a protocol used to connect to remote machines but does not display current network connections.

Openfiles shows files opened remotely but not network connection details.

Xdetect is not a standard Windows tool and not recognized in forensic investigations.


Reference:

According to NIST SP 800-86 and SANS Digital Forensics guidelines, netstat is an essential tool for gathering network-related evidence during system investigations.



A forensic specialist is about to collect digital evidence from a suspect's computer hard drive. The computer is off.

What should be the specialist's first step?

  1. Carefully review the chain of custody form.
  2. Turn the computer on and remove any malware.
  3. Make a forensic copy of the computer's hard drive.
  4. Turn the computer on and photograph the desktop.

Answer(s): A

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

Before any action on evidence, especially when seizing or processing digital devices, the forensic specialist must first carefully review and document the chain of custody (CoC) to ensure proper handling and legal compliance. This includes verifying seizure procedures and documenting the status of the device before any interaction.

Turning the computer on prematurely risks altering or destroying volatile data.

Making a forensic copy (imaging) can only happen after proper documentation and preservation steps.

Photographing the desktop is relevant only after power-on but only if approved and documented.

This process aligns with NIST guidelines (SP 800-86) and the Scientific Working Group on Digital Evidence (SWGDE) principles emphasizing preservation and documentation as foundational steps.



A forensic scientist is examining a computer for possible evidence of a cybercrime.

Why should the forensic scientist copy files at the bit level instead of the OS level when copying files from the computer to a forensic computer?

  1. Copying files at the OS level fails to copy deleted files or slack space.
  2. Copying files at the OS level takes too long to be practical.
  3. Copying files at the OS level changes the timestamp of the files.
  4. Copying files at the OS level will copy extra information that is unnecessary.

Answer(s): A

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

Bit-level (or bit-stream) copying captures every bit on the storage media, including files, deleted files, slack space (unused space within a cluster), and unallocated space. This ensures all digital evidence, including artifacts not visible at the OS level, is preserved for analysis.

Copying at the OS level captures only allocated files visible in the file system, missing deleted files and slack space.

Bit-level copying is a cornerstone of forensic best practices as specified in NIST SP 800-86 and SWGDE guidelines.

Timestamp changes and unnecessary information issues are secondary concerns compared to the completeness of evidence.



Which storage format is a magnetic drive?

  1. CD-ROM
  2. SATA
  3. Blu-ray
  4. SSD

Answer(s): B

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

SATA (Serial ATA) refers to an interface standard commonly used for connecting magnetic hard disk drives (HDDs) and solid-state drives (SSDs) to a computer. The term SATA itself describes the connection, but most HDDs that use SATA as an interface are magnetic drives.

CD-ROM and Blu-ray are optical storage media, not magnetic.

SSD (Solid State Drive) uses flash memory, not magnetic storage.

Magnetic drives rely on spinning magnetic platters, which are typically connected via SATA or other interfaces.

This differentiation is emphasized in digital forensic training and hardware documentation, including those from NIST and forensic hardware textbooks.



Which description applies to the Advanced Forensic Format (AFF)?

  1. An open file standard developed by AccessData
  2. A proprietary format used by the iLook tool
  3. An open file standard used by Sleuth Kit and Autopsy
  4. A proprietary format developed by Guidance Software

Answer(s): C

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

The Advanced Forensic Format (AFF) is an open file format designed for storing disk images and related forensic metadata. It was developed by the Sleuth Kit community and is supported by forensic tools such as Sleuth Kit and Autopsy. AFF allows efficient storage, compression, and metadata annotation, which makes it suitable for forensic investigations.

AccessData is known for FTK format, not AFF.

iLook uses proprietary formats unrelated to AFF.

Guidance Software developed the EnCase Evidence File (E01) format.

AFF is widely recognized in open-source forensic toolchains.


Reference:

The AFF format and its use with Sleuth Kit and Autopsy are documented in digital forensics literature and the AFF official documentation, as endorsed by the NIST and forensic tool developer communities.



Which term describes the used space between the end of a file and the end of the last cluster assigned to the file?

  1. Unallocated space
  2. Volume slack
  3. Host protected area
  4. File slack

Answer(s): D

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

File slack is the space between the logical end of a file and the physical end of the last cluster allocated to the file. This space may contain residual data from previously deleted files or fragments, making it significant in forensic investigations.

Unallocated space refers to clusters not currently assigned to any file.

Volume slack includes slack space at the volume level but is less specific.

Host protected area is a reserved part of the disk for system use, unrelated to slack space.

File slack is a recognized forensic artifact often examined for hidden data or remnants.


Reference:

This concept is extensively described in forensic textbooks and NIST publications on file systems, including SP 800-86 and SWGDE best practices.



How is the Windows swap file, also known as page file, used?

  1. Replaces bad sectors
  2. Primarily for security
  3. Augments the RAM
  4. Reserved for system files

Answer(s): C

Explanation:

Comprehensive and Detailed Explanation From Exact Extract:

The Windows swap file, or page file, is a system file used to extend physical memory by storing data that cannot fit into the RAM.
When RAM is full, the OS swaps inactive data pages to this file, thus augmenting RAM capacity.

It does not replace bad sectors; that function is for disk management utilities.

It is not primarily for security but for memory management.

It is not reserved exclusively for system files but is used dynamically for memory paging.


Reference:

Microsoft's official documentation and forensic guides like NIST SP 800-86 describe the page file's role in virtual memory management and its importance in forensic analysis because it may contain fragments of memory and sensitive information.



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C
Community Helper
4/25/2026 2:03:10 AM

Q23: Fabric Admin is correct. Because Domain admin cannot create domains. Only Fabric Admin can among the given options. Q51: Wrapping @pipeline.parameter.param1 inside {} will return a string. But question requires the expression to return Int, so correct answer should be @pipeline.parameter.param1 (no {})

New Delhi, India
A
AI Tutor Explanation
4/23/2026 3:07:03 PM

Question 62:

  • Correct answer: D (per the page)

  • Note: The explanation text on the page describes option B (use ZDX score and Analyze Score to trigger the Y Engine analysis), indicating a mismatch between the stated answer and the rationale.

  • Key concept: For fast root-cause analysis, leverage telemetry and auto-correlated insights:
- Use the user’s ZDX score for AWS and run Analyze Score to activate the Y Engine, which correlates metrics across network, client, and application to pinpoint the issue quickly.
  • Why the other options are less effective:
- A: Only checks for outages; doesn’t provide actionable root-cause analysis. - C: Deep Trace helps visibility but is manual and time-consuming. - D: Packet capture is invasive and slow; not the quickest path to root cause.

Coimbatore, India
A
AI Tutor Explanation
4/23/2026 12:26:21 PM

Question 32:

  • Answer: A (2.4GHz)

  • Why: Lower-frequency signals have longer wavelengths and experience less attenuation when passing through walls and obstacles. Higher frequencies (5GHz, 6GHz) are more easily blocked by walls. NFC operates over very short distances and is not meant to penetrate walls. So 2.4 GHz best penetrates physical objects like walls.

Allen, United States
A
AI Tutor Explanation
4/21/2026 8:48:36 AM

Question 3:

  • False is the correct answer (Option B).

Why:
  • In Snowflake, a database is a metadata object that exists within a single Snowflake account. Accounts are isolated—there isn’t one database that lives in multiple accounts.
  • You can access data across accounts via data sharing or database replication, but these create separate database objects in the other accounts (e.g., a database in the consumer account created from a share), not a single shared database across accounts.

So a single database cannot exist in more than one Snowflake account.

Thane, India
A
Anonymous User
4/16/2026 10:54:18 AM

Question 1:

  • Correct answer: E — date = sys.argv[1]
  • Why this is correct:
- When a Databricks Job passes parameters to a notebook, those parameters are supplied to the notebook's Python process as command-line arguments. The first argument after the script name is sys.argv[1], so date = sys.argv[1] captures the passed date value directly.
  • How it compares to other options:
- date = spark.conf.get("date") reads from Spark config, not from job parameters. - input() waits for user input at runtime, which isn’t how job parameters are provided. - date = dbutils.notebooks.getParam("date") would work if the notebook were invoked via dbutils.notebook.run with parameters, not

Innisfil, Canada
A
Anonymous User
4/15/2026 4:42:07 AM

Question 528:

  • Correct answer: NSG flow logs for NSG1 (Option B)

  • Why:
- Traffic Analytics uses NSG flow logs to analyze traffic patterns. You must have NSG flow logs enabled for the NSGs you want to monitor. - An Azure Log Analytics workspace is also required to store and query the traffic data. - Network Watcher must be available in the subscription for traffic analytics to function.
  • What to configure (brief steps):
- Ensure Network Watcher is enabled in the East US region (for the subscription/region). - Enable NSG flow logs on NSG1. - Ensure a Log Analytics workspace exists and is accessible (read/write) so Traffic Analytics can store and query logs.
  • Why other options aren’t correct:
- “Diagnostic settings for VM1” or “Diagnostic settings for NSG1” alone don’t guarantee flow logs are captured and sent to Log Analytics, which Traffic Analytics relies on. - “Insights for VM1” is not how Traffic Analytics collects traffic data.

Hamburg, Germany
A
Anonymous User
4/15/2026 2:43:53 AM

Question 23:
The correct answer is Domain admin (option B), not Fabric admin.

  • Domain admin provides domain-level management: create domains/subdomains and assign workspaces within those domains, which matches the tasks while following least privilege.
  • Fabric admin is global-level access and is more privileges than needed for this scenario (it would grant broader control across the Fabric environment).

Kottayam, India
A
Anonymous User
4/14/2026 12:31:34 PM

Question 2:
For question 2, the key concept is the Longest Prefix Match. Routers pick the route whose subnet mask is the most specific (largest prefix length) that still matches the destination IP.
From the options:

  • A) 10.10.10.0/28 ? 10.10.10.0–10.10.10.15
  • B) 10.10.13.0/25 ? 10.10.13.0–10.10.13.127
  • C) 10.10.13.144/28 ? 10.10.13.144–10.10.13.159
  • D) 10.10.13.208/29 ? 10.10.13.208–10.10.13.215

The destination Host A’s IP must fall within 10.10.13.208–10.10.13.215 for the /29 to be the best match. Since /29 is the longest prefix among the matching options, Router1 will use 10.10.13.208/29.
Thus, the correct answer is D.

Canada
S
srameh
4/14/2026 10:09:29 AM

Question 3:

  • Correct answer: Phase 4, Post Accreditation

  • Explanation:
- In DITSCAP, the four phases are: - Phase 1: Definition (concept and requirements) - Phase 2: Verification (design and testing) - Phase 3: Validation (fielding and evaluation) - Phase 4: Post Accreditation (ongoing operations and lifecycle management) - The description—continuing operation of an accredited IT system and addressing changing threats throughout its life cycle—fits the Post Accreditation phase, which covers operations, maintenance, monitoring, and reauthorization as threats and environment evolve.

France
O
onibokun10
4/13/2026 7:50:14 PM

Question 129:
Correct answer: CNAME

  • A CNAME record creates an alias for a domain, so newapplication.comptia.org will resolve to whatever IP address www.comptia.org resolves to. This ensures both names point to the same resource without duplicating the IP.
  • Why not the others:
- SOA defines authoritative information for a zone. - MX specifies mail exchange servers. - NS designates name servers for a zone.
  • Notes: The alias name (newapplication.comptia.org) should not have other records if you use a CNAME for it, and CNAMEs aren’t used for the zone apex (root) domain. This scenario uses a subdomain, so a CNAME is appropriate.

Swindon, United Kingdom
A
Anonymous User
4/13/2026 6:29:58 PM

Question 1:

  • Correct answer: C

  • Why this is best:
- Uses OS Login with IAM, so SSH access is granted via Google accounts rather than distributing per-user SSH keys. - Granting the compute.osAdminLogin role to a Google group gives admin access to all team members in a centralized, auditable way. - Access is auditable: Cloud Audit Logs show who accessed which VM, satisfying the security requirement to determine who accessed a given instance.
  • How it works:
- Enable OS Login on the project/instances (enable-oslogin metadata). - Add the team’s

Germany
A
Anonymous User
4/13/2026 1:00:51 PM

Question 2:

  • Answer: D. Azure Advisor

  • Why: To view security-related recommendations for resources in the Compute and Apps area (including App Service Web Apps and Functions), you use Azure Advisor. Advisor surfaces personalized best-practice recommendations across resources, including security, and shows which resources are affected and the severity.

  • Why not the others:
- Azure Log Analytics is for ad-hoc querying of telemetry, not for viewing security recommendations. - Azure Event Hubs is for streaming telemetry data, not for security recommendations.
  • Quick tip: In the portal, navigate to Azure Advisor and check the Security recommendations for App Services to see actionable items and affe

    Brazil
D
Don
4/11/2026 5:36:42 AM

Recommend using AI for Solutions rather the Answer(s) submitted here

Hamburg, Germany
M
Mogae Malapela
4/8/2026 6:37:56 AM

This is very interesting

Gaborone, Botswana
A
Anon
4/6/2026 5:22:54 PM

Are these the same questions you have to pay for in ExamTopics?

Amsterdam, The Netherlands
L
LRK
3/22/2026 2:38:08 PM

For Question 7 - while the answer description indicates the correct answer, the option no. mentioned is incorrect. Nice and Comprehensive. Thankyou

Paris, France
R
Rian
3/19/2026 9:12:10 AM

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United States
G
Gerrard
3/18/2026 6:58:37 AM

The DP-900 exam can be tricky if you aren't familiar with Microsoft’s specific cloud terminology. I used the practice questions from free-braindumps.com and found them incredibly helpful. The site breaks down core data concepts and Azure services in a way that actually mirrors the real test. As a resutl I passed my exam.

United States
V
Vineet Kumar
3/6/2026 5:26:16 AM

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Anonymous
J
Joe
1/20/2026 8:25:24 AM

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UNITED STATES
N
NJ
12/24/2025 10:39:07 AM

Helpful to test your preparedness before giving exam

Anonymous
A
Ashwini
12/17/2025 8:24:45 AM

Really helped

Anonymous
J
Jagadesh
12/16/2025 9:57:10 AM

Good explanation

INDIA
S
shobha
11/29/2025 2:19:59 AM

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INDIA
P
Pandithurai
11/12/2025 12:16:21 PM

Question 1, Ans is - Developer,Standard,Professional Direct and Premier

Anonymous
E
Einstein
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Anonymous
D
David
10/31/2025 4:06:16 PM

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UNITED STATES
T
Thor
10/21/2025 5:16:29 AM

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NEW ZEALAND
V
Vladimir
9/25/2025 9:11:14 AM

173 question is A not D

Anonymous
K
khaos
9/21/2025 7:07:26 AM

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Anonymous
K
Katiso Lehasa
9/15/2025 11:21:52 PM

Thanks for the practice questions they helped me a lot.

Anonymous
E
Einstein
9/2/2025 7:42:00 PM

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UNITED KINGDOM
V
vito
8/22/2025 4:16:51 AM

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Anonymous
M
Matt
7/31/2025 11:44:40 PM

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UNITED STATES
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