Digital Forensics Concepts

.docx

School

Grand Rapids Community College *

*We aren’t endorsed by this school

Course

MISC

Subject

Computer Science

Date

Dec 6, 2023

Type

docx

Pages

7

Uploaded by ConstableWildcatMaster401 on coursehero.com

Congratulations! You passed! Grade received 100% Latest Submission Grade 100% To pass 80% or higher Go to next item 1. Question 1 A network is defined as a what? 1 / 1 point A collection of programs 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 computers linked together for communication and sharing of data and other resources a collection of files linked together for communication and sharing of data and other resources Correct A computer network is a collection of computers linked together for communication and sharing of data and other resources 2. Question 2 A LAN is a what? 1 / 1 point Large Area Network Local Area Network Legal Area Network Long Area Network Correct A LAN is a local area network. 3. Question 3 A packet has a header, a footer and a payload. The payload contains what? 1 / 1 point Destination IP address The packet data The source IP address A CRC redundancy check Correct Payload is the packet's data. 4. Question 4 Routers use what to route packets to their destination? 1 / 1 point ARP DNS IP addresses MAC addresses Correct Routers use IP addresses to route packets to their destination.
5. Question 5 _______have multiple connections. They pass on anything received on one connection to all other connections (no filtering by IP or MAC address). 1 / 1 point Ports Routers Hubs Switches Correct Hubs have multiple connections; they pass on anything received on one connection to all other connections (no filtering by IP or MAC address). 6. Question 6 Switches use what to route packets to their destination address? 1 / 1 point MAC addresses Ports IP addresses Cables Correct Switches use MAC addresses to route packets to their destination address. 7. Question 7 IP V4 is a set of __ numbers (32 bits) separated by dots in sets of three. 1 / 1 point 5 3 14 12 Correct IP V4 is a set of 12 numbers (32 bits) separated by dots in sets of three. 8. Question 8 NAT translates the ___________of devices in a local network to a single public IP address and vice versa 1 / 1 point Private IP addresses Port numbers MAC addresses Public IP address Correct NAT translates the private IP addresses of devices in a local network to a single public IP address and vice versa. 9. Question 9 What translates the alphanumeric web address into an IP address or vice versa? 1 / 1 point FTP Port forwarding ARP DNS
Correct DNS (Domain Name Service) translates the alphanumeric web address into an IP address or vice versa. 10. Question 10 A ______ address is a hardware identification number that uniquely identifies each device on a network. 1 / 1 point IP DNS MAC ARP Correct A MAC address is a hardware identification number that uniquely identifies each device on a network. 11. Question 11 A _________ is a set of rules that dictate how data is transmitted between devices in a network. 1 / 1 point Hub protocol Router protocol Network protocol Internet protocol Correct A network protocol is a set of rules that dictate how data is transmitted between devices in a network. 12. Question 12 What is the principal communications protocol in the internet protocol suite for relaying data across network boundaries? 1 / 1 point SMTP IP UDP FTP Correct IP is the principal communications protocol in the internet protocol suite for relaying data across network boundaries. 13. Question 13 ________ is a communications standard that allows computing devices to exchange messages over a network. 1 / 1 point TCP SSH UDP DNS Correct
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