DCOM 142 FINAL EXAM QUESTIONS & ANSWERS CORRECT 100%

What represents the human-readable or computer name of a system? - Answer hostname What layer of the OSI model enables physical connectivity (Media, Signal and Binary Transmission)? - Answer physical How many bits is an IPv4 address? - Answer 32 Commands like nmcli, nmtui and nmgui are used to configure a system's network information. - Answer true What address represents the physcial address of a system? - Answer MAC Command hostnamectl is used to configure a system's hostname. - Answer true What layer of the OSI model enables logical addressing (Path Determination and IP)? - Answer network Which service provides a method of extending a private network by tunneling through a public network. - Answer VPN What value indicates which part of the IP (Internet Protocol) address is the network ID (identifier) and which part is the host ID? - Answer subnet mask Database service, MySQL and MariaDB, do not use relational tables. - Answer false The process of associating two network interfaces together so that they are managed as a single device is called? - Answer NIC bonding What address represents the logical address of a system? - Answer IP What network port is the protocol SSH on? - Answer 22 Which network device/component acts as a concentrator, centralizing all network connections for a segment to a single device? - Answer switch Ubuntu using the dpkg package manager. - Answer true Fedora uses packages with the .rpm extension. - Answer true This command is used to manage the process of syncing local repos with remote repos automatically. - Answer reposync The rpm command is used to manage RPM packages on Red Hat-derived distributions. What are the primary options available for Red Hat Package Manager (RPM) to keep software current? (Choose all that apply) - Answer """-U""" """-F""" What do you call the storage locations for available software packages? - Answer repositories This command is used to designate a location as a repo. - Answer createrepo On a RPM-derivatives system, how would you query information about a package httpd? - Answer rpm -qi httpd