Digital Forensics Concepts Coursera Quiz Answers

Get All Weeks Digital Forensics Concepts Coursera Quiz Answers

Digital Forensics Concepts Week 01 Quiz Answers

Q1. A network is defined as a what?

• a collection of files linked together for communication and sharing of data and other resources
• A collection of computers linked together for communication and sharing of data and other resources
• A collection of networks linked together for communication and sharing of data and other resources
• A collection of programs linked together for communication and sharing of data and other resources

Q2. A LAN is a what?

• Large Area Network
• Legal Area Network
• Long Area Network
• Local Area Network

Q3. A packet has a header, a footer, and a payload. The payload contains what?

• A CRC redundancy check
• Destination IP address
• The packet data
• The source IP address

Q4. Routers use what to route packets to their destination?

• ARP
• DNS
• IP addresses
• MAC addresses

Q5. _______have multiple connections. They pass on anything received on one connection to all other connections (no filtering by IP or MAC address).

• Ports
• Routers
• Hubs
• Switches

Q6. Do switches use what to route packets to their destination address?

• IP addresses
• MAC addresses
• Cables
• Ports

Q7. IP V4 is a set of __ numbers (32 bits) separated by dots in sets of three.

• 5
• 3
• 14
• 12

Q8. NAT translates the ___________of devices in a local network to a single public IP address and vice versa

• Public IP address
• MAC addresses
• Private IP addresses
• Port numbers

Q9. What translates the alphanumeric web address into an IP address or vice versa?

• Port forwarding
• ARP
• FTP
• DNS

Q10. A __ address is a hardware identification number that uniquely identifies each device on a network.

• DNS
• IP
• ARP
• MAC

Q11. A _ is a set of rules that dictate how data is transmitted between devices in a network.

• Router protocol
• Network protocol
• Internet protocol
• Hub protocol

Q12. What is the principal communications protocol in the Internet protocol suite for relaying data across network boundaries?

• SMTP
• IP
• FTP
• UDP

Q13. __ is a communications standard that allows computing devices to exchange messages over a network.

• TCP
• SSH
• DNS
• UDP

Q14. TCP is a _ -oriented protocol.

• Network
• Connection
• Connection-less
• UDP

Q15. _ is a connectionless protocol and doesn’t guarantee delivery.

• HTTP
• FTP
• TCP
• UDP

Q16. __ is a protocol used to map IP addresses to the hardware addresses (MAC addresses).

• IP
• TCP
• ARP
• UDP

Q17. __ is the lowest layer of the OSI Model. It covers the electrical and physical compounds of the system, including cables and the radio frequency link (as in an 802.11 wireless system).

• Physical layer
• Network layer
• Transport layer
• Data Link Layer

Q18. What is NOT something a forensic examiner needs to consider when developing a keyword search list?

• The computer operating system
• Elements of the allegation
• Existing leads and associates
• Suspect’s personal information

Q19. What are the two categories of keywords?

• Case-specific keywords and generic case keywords
• The suspect’s personal information
• The NSRL and notables
• File and directory types

Q20. Generic case keywords are what?

• Keywords that can be used to search for in any case of a certain type
• Keywords that are specific to one certain case
• A large list of keywords
• A large list of hash values

Q21. Case-specific keywords are what?

• Keywords that relate to one specific case
• Keywords that relate to a case of a certain type
• An alphanumeric keyword list
• A keyword list with hash values

Q22. The limitations of keyword searches do NOT include what?

• Plaintext
• Bit-shifted
• Encrypted
• Compressed

Q23. This regular expression below can be used to locate what? grep ‘([0-9]{3})|[0-9]{3}([0−9]{3})∥[0−9]{3}[ -.]\?[0-9]{3}[ -.]\?[0-9]{4}’ Test.txt

• IP addresses
• MAC addresses
• Phone numbers
• URLs

Q24. Report writing preparation includes what?

• Using a write blocker
• Good note-taking
• Using grep searches
• A search warrant

Q25. Parts of a written report include what?

• Search warrant
• Photos
• Narrative and exhibits
• Files and folders

Q26. Reporting considerations do NOT include what?

• Answering all investigative questions
• Software tools and versions used during the exam
• Supporting your opinions with artifacts
• A list of every file in the case

Q27. A consideration when using software tool generated reports is what?

• These reports are hard to generate
• These reports are very costly
• These reports are not customizable
• These reports may contain unneeded and/or unwanted information

Q28. Peer review is defined as what?

• Allowing a peer to write the case report
• When the same investigator proofreads their own report
• An evaluation conducted by a second qualified examiner of reports, notes, data, conclusions, and other documents
• An evaluation conducted by a less qualified examiner of reports, notes, data, conclusions, and other documents

Q29. __ are a known technique for reducing errors.

• Peer reviews
• Software tool-generated reports
• Hash values
• Well-written reports

Get All Course Quiz Answers for the Computer Forensics Specialization

Digital Forensics Concepts Coursera Quiz Answers

Windows OS Forensics Coursera Quiz Answers

Windows Registry Forensics Coursera Quiz Answers