IT Questions Bank What OSI physical layer term describes the physical medium that uses the propagation of light?ITExamAnswers asked 4 years ago • CCNAWhat OSI physical layer term describes the measure of usable data transferred over a given period of time?ITExamAnswers asked 4 years ago • CCNAWhat OSI physical layer term describes the amount of time, including delays, for data to travel from one point to another?ITExamAnswers asked 4 years ago • CCNAWhat OSI physical layer term describes the capacity at which a medium can carry data?ITExamAnswers asked 4 years ago • CCNAWhat OSI physical layer term describes the process by which one wave modifies another wave?ITExamAnswers asked 4 years ago • CCNADuring the encapsulation process, what occurs at the data link layer for a PC connected to an Ethernet network?ITExamAnswers asked 4 years ago • CCNAWhich media communication type does not require media arbitration in the data link layer?ITExamAnswers asked 4 years ago • CCNAWhich two statements describe the services provided by the data link layer? (Choose two.)ITExamAnswers asked 4 years ago • CCNAAt which OSI layer is a destination MAC address added to a PDU during the encapsulation process?ITExamAnswers asked 4 years ago • CCNAAt which OSI layer is data added to a PDU during the encapsulation process?ITExamAnswers asked 4 years ago • CCNAWhat term describes a private collection of LANs and WANs that belongs to an organization?ITExamAnswers asked 4 years ago • CCNAWhat term describes a technology that allows devices to connect to the LAN using an electrical outlet?ITExamAnswers asked 4 years ago • CCNAWhat term describes a computing model where server software runs on dedicated computers?ITExamAnswers asked 4 years ago • CCNAWhat term describes a network where one computer can be both client and server?ITExamAnswers asked 4 years ago • CCNAWhat term describes a network owned by one organization that provides safe and secure access to individuals who work for a different organization?ITExamAnswers asked 4 years ago • CCNA