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Data Recovery and Hiding Techniques

Authored by Nurul Rahman

Computers

12th Grade

Used 1+ times

Data Recovery and Hiding Techniques
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12 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is file format identification in the context of digital evidence storage?

File format identification is the process of determining the type of file based on its structure, metadata, and content.

File format identification is the process of determining the size of a file based on its name.

File format identification is the process of determining the author of a file based on its content.

File format identification is the process of determining the location of a file based on its metadata.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is raw data hiding format used in digital evidence storage?

Raw data hiding format is used to encrypt data in digital evidence storage.

Raw data hiding format is used to compress data in digital evidence storage.

Raw data hiding format is used to delete data in digital evidence storage.

Raw data hiding format is used to embed data within other data to conceal its existence in digital evidence storage.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Can you explain the role of proprietary formats in data hiding within digital evidence?

Proprietary formats have no impact on data hiding in digital evidence

Proprietary formats make data more accessible and visible in digital evidence

Proprietary formats help in concealing data within digital evidence by using unique encoding methods specific to certain software or systems.

Proprietary formats are only used for aesthetic purposes in digital evidence

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is file format identification important in digital forensics?

File format identification helps in determining the type of data stored in a file, aiding in selecting the appropriate tools and techniques for analysis and investigation.

It does not impact the investigation process

File format identification is irrelevant in digital forensics

All file formats contain the same type of data

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some common file formats used in digital evidence storage?

TXT

GIF

MP3

PDF, DOCX, XLSX, JPG, PNG, MP4

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the characteristics of raw data hiding format?

Encrypt data using a secure algorithm

Conceal data within another file format or data stream to avoid detection.

Store data in a plain text format

Reveal data openly without any concealment

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do proprietary formats enhance data hiding techniques?

Proprietary formats simplify the extraction of hidden data from files.

Proprietary formats reduce the complexity of concealing data within files.

Proprietary formats make data hiding techniques more visible to unauthorized individuals.

Proprietary formats offer specialized mechanisms for concealing data within files, making it more challenging for unauthorized individuals to detect or extract the hidden information.

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