NCSU E115 Study Set Questions and answers, 100% Accurate. VERIFIED.

NCSU E115 Study Set Questions and answers, 100% Accurate. VERIFIED. What command runs programs? - -add programname What are the three kind of networks? - -LAN: Local Area Network WAN: Wide Area Network MAN: Metropolitan Area Network What is a kernel? - -The "innermost" piece of the operating system. Sits between the user interface and the hardware, and manages many tasks that happen within the computer. What command tells you the contents of a file? - -The ls (list) command What kind of "mediums" exist for computer connections? - -There are wired and wireless mediums. What are the 3 wired connections for internet? - -Twisted pair cables, coaxial cables, and fiber optic cables. What command copies a file/directory? - -The "cp" command Explain the Clinent/Server relationship - -A client (ex: your pc) goes to a server (ex: a website) to access and gain information What command tells you where you are located? - -The pwd command. How do you access backups? - -fs mkm BACKUP UnityID.backup What is a hub? - -A central piece of hardware in a computer network to connect multiple devices. What is a ring network? - -All devices are connected to a ring so that each device will have two neighboring devices. (If one device fails, they all fail) What is X Protocol? - -X Protocol is for the display and management of graphics using a client-server model. What are the NCSU password recommendations? - -1) At least 1 special character 2) At least 1 capital letter 3) At least 1 lowercase letter