Computer N etworking Exam update 2024 -2025 Questions and Correct Answers R ated A+ ARP stands for -ANSWER -address reso lution protocol An ARP broadcast is sent to the special MAC address -ANSWER -FF: FF:FF:FF:FF:FF The entirety of a packet at one layer becoming the payload section at another layer -ANSWER -encapsulation The process of taking a large network and splitting it up into many individual and smaller subnetworks is known as -ANSWER -subnetting A subnet ID is calculated via a -ANSWER -subnet mask A network device that knows how to forward data along to other netwo rks is known as -ANSWER -router TTL -ANSWER -time to live interior gateway protocols are used by routers in order to share information within a single -ANSWER -autonomous system RFC stands for -ANSWER -request for comments Ranges of IP address that anyone can use for their internal networks are known as -ANSWER -non-routable address space how many octets are in an IP address -ANSWER -4 using logical operators, 1 AND 0 = -ANSWER -0 in binary 1 + 1 = -ANSWER -10 using CIDR notation, the subnet mask 255.255.25 5.0 would be written as -ANSWER -255.255.255.0/24 Collision domain -ANSWER -a network segment where only one device can communicate at a time router -ANSWER -a device that knows how to forward traffic between independent networks duplex -ANSWER -when data c an flow across a cable in both directions Media access control -ANSWER -MAC address stands for hexadecimal -ANSWER -the number system that has 16 numerals broadcast -ANSWER -the transmission method that sends data to every device on a LAN virtual LAN -ANSWER -the technique that allows you to have multiple logical LANs operating on the same physical equipment ethernet -ANSWER -the most common data link layer protocol for wired connections client -ANSWER -something that requests data from a se rver switch -ANSWER -a device that connects lots of devices and remembers which ones are connected to each interface crosstalk -ANSWER -when an electrical pulse on one wire is accidentally detected on another nearby wire preamble -ANSWER -the first part of an ethernet frame protocol -ANSWER -a defined set of standards that computers must follow in order to communicate properly transmission control protocol -ANSWER -TCP stands for user datagram protocol -ANSWER -UDP stands for ARP stands for -ANSWER -address resolution protocol An ARP broadcast is sent to the special MAC address -ANSWER -
FF:FF:FF:FF:FF:FF The entirety of a packet at one layer becoming the payload section at another layer -ANSWER -encapsulation The process of taking a large network and splitting it up into many individual and smaller subnetworks is known as -ANSWER -subnetting A subnet ID is calculated via a -ANSWER -subnet mask A network device that knows how to forward data along to other netwo rks is known as -ANSWER -router TTL -ANSWER -time to live interior gateway protocols are used by routers in order to share information within a single -ANSWER -autonomous system RFC stands for -ANSWER -request for comments Ranges of IP address that anyone can use for their internal networks are known as -ANSWER -non-routable address space how many octets are in an IP address -ANSWER -4 using logical operators, 1 AND 0 = -ANSWER -0
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