Digital Forensics and Incident Investigation: Master the Art of Digital Evidence Collection and Analysis

Question 1

Which tool is primarily used to capture a snapshot of volatile memory during a digital forensics investigation?

Accepted Answer

Volatility

Answer

Disk Imager

Answer

Wireshark

Question 2

What is the primary objective of digital forensics?

Accepted Answer

Identify and analyze digital evidence

Answer

Prevent cyberattacks

Answer

Recover lost data

Answer

Enhance network security

Question 3

Which type of tool is primarily used to acquire a forensic image of a hard drive?

Accepted Answer

Disk cloning software

Answer

Network analyzer

Answer

Packet sniffer

Answer

Log analyzer

Question 4

What is the process of maintaining the integrity of digital evidence throughout an investigation called?

Accepted Answer

Chain of custody

Answer

Collection

Answer

Analysis

Answer

Reporting

Question 5

What is the term for the unauthorized access, use, and modification of computer systems without authorization?

Accepted Answer

Hacking

Answer

Phishing

Answer

Malware

Answer

DDoS attack

Question 6

Which of these analysis techniques involves reconstructing a sequence of events from digital evidence?

Accepted Answer

Timeline analysis

Answer

Keyword searching

Answer

Hashing

Answer

Data carving

Question 7

What is the ethical principle that requires digital forensic investigators to respect the privacy of individuals?

Accepted Answer

Confidentiality

Answer

Integrity

Answer

Availability

Answer

Non-repudiation

Question 8

What is the primary purpose of a hash function in digital forensics?

Accepted Answer

To create a unique identifier for digital evidence

Answer

To compress large files

Answer

To encrypt sensitive data

Answer

To recover deleted files

Question 9

Which of these incident response models emphasizes proactive measures to prevent incidents?

Accepted Answer

Preventative

Answer

Reactive

Answer

Detective

Answer

Corrective

Question 10

Which of the following is considered the fundamental principle that ensures the trustworthiness of digital evidence?

Accepted Answer

Chain of custody

Answer

Data recovery

Answer

Evidence analysis

Answer

Incident response

Question 11

In cybersecurity, what is the primary goal of incident response?

Accepted Answer

To restore system functionality

Answer

To deter future incidents

Answer

To identify the perpetrators

Answer

To gather evidence for legal action

Question 12

Which tool is widely used for acquiring a forensic image of a storage device?

Accepted Answer

EnCase

Answer

Wireshark

Answer

Metasploit

Answer

Nmap

Question 13

What is the crucial role of a hashing function in digital forensics?

Accepted Answer

To verify the authenticity of digital evidence

Answer

To encrypt sensitive information

Answer

To compress large digital files

Answer

To conceal evidence from detection

Question 14

In a digital forensics investigation, which step initiates the process?

Accepted Answer

Evidence collection

Answer

Evidence analysis

Answer

Report writing

Answer

Incident containment

Question 15

Which method is commonly employed to analyze network traffic for potential threats?

Accepted Answer

Packet sniffing

Answer

Vulnerability scanning

Answer

Penetration testing

Answer

Malware analysis

Question 16

Which of the following is NOT a step in the digital forensics process?

Accepted Answer

Deletion

Answer

Identification

Answer

Acquisition

Answer

Preservation

Question 17

What technique is used to capture and preserve digital evidence from a computing device?

Accepted Answer

Evidence imaging

Answer

Evidence collection

Answer

Data seizure

Answer

Chain of custody

Question 18

What is the primary function of hashing in digital forensics?

Accepted Answer

Verifying the integrity of files

Answer

Searching for specific patterns within data

Answer

Recovering deleted files

Answer

Encrypting sensitive data

Question 19

Which of the following is a primary objective of digital forensics?

Accepted Answer

Preserving and analyzing digital evidence to aid in legal proceedings

Answer

Blocking cyberattacks and preventing data breaches

Answer

Designing secure systems and implementing security measures

Answer

Identifying network vulnerabilities and mitigating threats

Question 20

Which of the following tools is commonly used for data acquisition in digital forensics?

Accepted Answer

FTK Imager, a tool specifically designed for forensic imaging and data acquisition

Answer

Wireshark, a network protocol analyzer used for traffic monitoring and analysis

Answer

Snort, an intrusion detection system used for real-time threat detection

Answer

Metasploit, a penetration testing tool used for vulnerability assessment

Question 21

What is the primary function of a hash function in the context of digital forensics?

Accepted Answer

Creating a unique and irreversible digital fingerprint of electronic data for verification and integrity checking

Answer

Encrypting digital evidence to protect its confidentiality

Answer

Compressing digital evidence to reduce its file size

Question 22

In digital forensics, what is a chain of custody?

Accepted Answer

A documented record detailing the individuals who have handled and been responsible for digital evidence, ensuring its integrity and accountability

Answer

A report summarizing the findings and conclusions of a digital forensics investigation

Answer

A hash value calculated from digital evidence to verify its authenticity

Question 23

What is the purpose of creating a forensic image in digital forensics?

Accepted Answer

To preserve a bit-by-bit duplicate of a digital device, capturing its contents for analysis without altering the original

Answer

To enhance digital evidence by recovering deleted or corrupted data

Answer

To delete digital evidence securely, preventing its recovery

Question 24

Which file system is commonly encountered on Windows operating systems?

Accepted Answer

NTFS, the proprietary file system developed by Microsoft for use in Windows operating systems

Answer

HFS+, the file system used by macOS operating systems

Answer

ZFS, a file system known for its advanced features and data protection capabilities

Answer

ext4, the file system commonly used in Linux operating systems

Question 25

What is the objective of timeline analysis in digital forensics?

Accepted Answer

Reconstructing the sequence of events that occurred on a digital device, providing a chronological overview of activities

Answer

Recovering deleted data from a digital device using specialized techniques

Answer

Identifying malicious files and malware on a digital device