Introduction to Forensic Science

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Assignment

Chapter 19: Computer Forensics

Chapter 20: Mobile Device Forensics

1. What is the forensic examiners main goal when obtaining data from an HDD? Why is this best accomplished by removing the HDD from the system and placing it in a laboratory forensic computer?
2. What is the difference between visible and latent data? How is latent data viewed?
3. Define RAM and ROM and explain the difference between the two.
4. What is the motherboard and why is it central to the functioning of the computer?
5. What is unallocated space? Name three processes that can cause latent data to be stored in unallocated space.
6. What is the role of the operating system in a computer? Name three common operating systems.
7. Why does a forensic examiner take a fingerprint of a drive before and after imaging its contents?
8. Why should an investigator not unplug a computer that may contain chat or instant message conversations?
9. What are cookies? What is their basic purpose and how are they used by forensic examiners?
10. What kind of information can the GPS provide?
11. Differentiate between physical and logical extraction.
12. What types of information can the UFED tool extract from the mobile device?
13. What is geolocation?
14. Differentiate between an SD card and a SIM card.
15. What is a cellular system?

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