DCOM 142 Final Exam Questions and Answers 100% Correct;Latest guide

DCOM 142 Final Exam Questions and Answers 100% Correct;Latest guide What represents the human-readable or computer name of a system? hostname What layer of the OSI model enables physical connectivity (Media, Signal and Binary Transmission)? physical How many bits is an IPv4 address? 32 Commands like nmcli, nmtui and nmgui are used to configure a system's network information. true What address represents the physcial address of a system? MAC Command hostnamectl is used to configure a system's hostname. true What layer of the OSI model enables logical addressing (Path Determination and IP)? network Which service provides a method of extending a private network by tunneling through a public network. VPN What value indicates which part of the IP (Internet Protocol) address is the network ID (identifier) and which part is the host ID? subnet mask Database service, MySQL and MariaDB, do not use relational tables. false The process of associating two network interfaces together so that they are managed as a single device is called? NIC bonding What address represents the logical address of a system? IP What network port is the protocol SSH on? 22 Which network device/component acts as a concentrator, centralizing all network connections for a segment to a single device? switch Ubuntu using the dpkg package manager. true Fedora uses packages with the .rpm extension. true This command is used to manage the process of syncing local repos with remote repos automatically. reposync