Networking Concepts Quiz

netstat = Command-line tool displaying network connections, routing tables, and interface statistics PoE (Power over Ethernet) = Technology enabling electrical power transmission over Ethernet cables for devices like IP cameras CompTIA A+ = Certification for entry-level IT technicians covering hardware, software, networking, and troubleshooting Certifications = Qualifications demonstrating proficiency in a specific area obtained through exams or assessments

NAT (Network Address Translation) = Translates private IP addresses into public IP addresses and vice versa MAC Address = Unique identifier assigned to network interfaces for communication on the physical network segment OSI Model = Conceptual framework with seven layers responsible for specific functions in data transmission DNS (Domain Name System) = Translates domain names into IP addresses for accessing websites and resources

tracert or traceroute = Commands used to trace the route of packets in a network Fiber optic cables = Cables made of glass or plastic fibers for data transmission using light signals SMF | MMF = Types of fiber optic cables with different core sizes and transmission characteristics CompTIA Network+ = Certification covering networking concepts, infrastructure, security, and troubleshooting

<p>UDP (User Datagram Protocol) = Connectionless protocol used for sending datagrams in network communication ping = Command used to test reachability of a host on an IP network bandwidth = Refers to maximum data transfer rate of a network or internet connection NDA (Non-Disclosure Agreement) = Legal contract outlining confidential material and restricting access to third parties</p> Signup and view all the answers

<p>tracert or traceroute = Show IP addresses of routers in packet route Fiber optic cables = Offer high bandwidth and are immune to electromagnetic interference UDP (User Datagram Protocol) = Faster but less reliable than TCP bandwidth = Measured in bits per second (bps)</p> Signup and view all the answers

<p>CompTIA Network+ = Covering networking operations and security ping = Testing round-trip time for messages sent to a host SMF | MMF = Types of fiber optic cables with different transmission characteristics NDA (Non-Disclosure Agreement) = Outlining confidential material sharing restrictions</p> Signup and view all the answers