Digital Forensics and Mobile Evidence: Key
Concepts and Techniques Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026
Save
Practice questions for this set
Learn 1 /7 Study using Learn
A partition divides one physical disk into multiple logical drives.
Choose an answer
1 What is digital forensics? 2 What is a hash collision?
3 What is a partition in a disk? 4 What is encryption?
Don't know?
Terms in this set (108)
, What is digital forensics? Digital forensics is the process of identifying,
preserving and analysing digital evidence in a
legally admissible way in court
What is computer security? Computer security is proactive its prevents
breaches and protects systems before they happen
What is the difference between Forensics is reactive it happens after a breach has
forensics and security? occurred it triggers an investigation. Security is
proactive is prevents a breach before they happen
What is encoding? Encoding transforms data into a different format
using a public scheme no key needed.
What is encryption? Encryption transforms data using a secret key.
What are the 4 forensic levels from 1. File System — how data is physically stored. 2.
lowest to highest? Operating System — what the OS saves
automatically. 3. Application — what apps save,
often hidden. 4. User — what the person
intentionally stores or hides.
What is a sector? A sector is the smallest hardware unit on a disk,
fixed at 512 bytes
What is a cylinder? A cylinder is the same track position across all
platters on a hard disk.
What is a head? A head is the read/write mechanism that reads
both sides of a disk platter.
Concepts and Techniques Exam | Questions with
100% Correct Answers | Verified | Latest Update
2026
Save
Practice questions for this set
Learn 1 /7 Study using Learn
A partition divides one physical disk into multiple logical drives.
Choose an answer
1 What is digital forensics? 2 What is a hash collision?
3 What is a partition in a disk? 4 What is encryption?
Don't know?
Terms in this set (108)
, What is digital forensics? Digital forensics is the process of identifying,
preserving and analysing digital evidence in a
legally admissible way in court
What is computer security? Computer security is proactive its prevents
breaches and protects systems before they happen
What is the difference between Forensics is reactive it happens after a breach has
forensics and security? occurred it triggers an investigation. Security is
proactive is prevents a breach before they happen
What is encoding? Encoding transforms data into a different format
using a public scheme no key needed.
What is encryption? Encryption transforms data using a secret key.
What are the 4 forensic levels from 1. File System — how data is physically stored. 2.
lowest to highest? Operating System — what the OS saves
automatically. 3. Application — what apps save,
often hidden. 4. User — what the person
intentionally stores or hides.
What is a sector? A sector is the smallest hardware unit on a disk,
fixed at 512 bytes
What is a cylinder? A cylinder is the same track position across all
platters on a hard disk.
What is a head? A head is the read/write mechanism that reads
both sides of a disk platter.
