answers correctly solved 2026/2027
TCP - correct answer ✔-Transmission Control Protocol
- creates connections and exchanges packets of data
- Primary protocol suite responsible for message transmission on the internet
- Introduced in 1969 by ARPANET replacing command lines
Domain Name / Fully Qualified Domain Name - correct answer ✔- Easy to remember name for a
website
- ex) "Siena.edu" in email and web addresses
- Distributed by ICANN: Internet Corporation for Assigned Names and Numbers
Domain Name Hierarchy - correct answer ✔www.blackboard.siena.edu
- Top Level Domains identified by extension
.com / .edu / . gov / . org / .mil / .net
- Secondary Level identified by domain name
siena
- Host
blackboard
Netmask - correct answer ✔Separates a host from a network on a LAN (local access network)