Help me with the Computer Networking and Security Quiz

Multiple choice, drag & drop. Must use Respondus browser. 120 Questions. 75 minutes. No acronym definitions!!! =======Topics to know================= Network topologies, types Layer 1 mediums. Fiber, copper Wireless, frequencies OSI model--devices and protocols at each layer MAC addresses, allocation CSMA/CD, Ethernet Discovery - ARP, DHCP Switches, learning MACs Which protocols are reliable IP addresses, Subnetting CIDR, Classes /8, /16, /24 IP allocation, RIRs IP routing, destination IP UDP, use cases TCP 3-way handshake TCP- flags, ISNs, Window size, ACKs, retransmits DNS - Root servers, recursive vs iterative, caching, resource records, TTL Routing protocols, Dijkstra, link-state, distance vector. Firewalls - rules order, DPI, stateful inspection NAT, VPNs, Tunnels Confidentiality, Integrity, Availability, Authenticity, Non-repudiation Hashing Symmetric vs asymmetric encryption Public/private keys PGP/TLS/SSL HTTPS IPSec DNS security (amplification attacks) Access control (MAC, DAC) Multifactor authentication Network Reconnaissance Whois, nslookup, traceroute, nmap Port scanning, OS fingerprinting Peer-to-peer Napster, Gnutella, Bittorrent BlockChain CryptoLocker Stuxnet Using jump points Man-in-the-middle attacks ARP poisoning