A forensic examiner is called to a crime scene where a computer is found turned off. The examiner needs to preserve the evidence for later analysis. What is the primary purpose of creating a forensic image of the hard drive in this situation?

To create an exact copy of the drive so the original can be preserved as evidence.

To determine the operating system installed on the drive.

To recover deleted files from the drive.

To create a backup of the drive for the company's records.

A forensic team is acquiring evidence from a drive that contains a large amount of unallocated space. They want to reduce the image size while preserving the ability to verify integrity. Which image format and hashing combination is most appropriate?

E01 format with SHA-256 hashing.

Raw (DD) format with MD5 hashing.

An examiner needs to duplicate a suspect's USB drive for analysis. The examiner wants to ensure the duplicate is an exact copy and that the process is documented for legal proceedings. Which steps should the examiner take?

Copy the files using Windows Explorer and compare file sizes.

Use a software write blocker and create a sparse image.

Create a logical image of the drive and skip hashing to save time.

Use a write blocker, create a bit-for-bit image, compute a hash of the original and the image, and document the process.

A forensic analyst is investigating a case where only specific files from a large network share are relevant. The share is too large to image entirely, and the analyst only needs to preserve the contents of a particular folder and its metadata. Which acquisition method is most appropriate?

Logical acquisition of the specific folder and its files.

Sparse acquisition of the entire share.

Physical acquisition of the entire network share.

Live acquisition of the server's RAM.

What is the primary function of a write blocker in digital forensics?

To encrypt the data on the storage device during acquisition

To prevent any write operations from reaching the original storage device

To speed up the acquisition process by caching data

To compress the data being acquired to save space

EC-CouncilCertified Security Specialist

Domain 5Objective 4

Data Acquisition and Duplication ECSS Practice Questions (Page 4)

Part of the Digital Forensics Fundamentals and Acquisition domain, which makes up ~12% of our current practice bank.

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Questions 16–20

16application · easy
A forensic examiner is called to a crime scene where a computer is found turned off. The examiner needs to preserve the evidence for later analysis. What is the primary purpose of creating a forensic image of the hard drive in this situation?
Select an answer first
17application · medium
A forensic team is acquiring evidence from a drive that contains a large amount of unallocated space. They want to reduce the image size while preserving the ability to verify integrity. Which image format and hashing combination is most appropriate?
Select an answer first
18application · medium
An examiner needs to duplicate a suspect's USB drive for analysis. The examiner wants to ensure the duplicate is an exact copy and that the process is documented for legal proceedings. Which steps should the examiner take?
Select an answer first
19application · medium
A forensic analyst is investigating a case where only specific files from a large network share are relevant. The share is too large to image entirely, and the analyst only needs to preserve the contents of a particular folder and its metadata. Which acquisition method is most appropriate?
Select an answer first
20foundation · easy
What is the primary function of a write blocker in digital forensics?
Select an answer first

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