IT Questions Bank Which of the following is a characteristic of contention-based MAC?ITExamAnswers asked 2 years ago • CCNA 1 v6Which of the following is true about the logical topology of a network?ITExamAnswers asked 2 years ago • CCNA 1 v6What are the contents of the data field in a frame?ITExamAnswers asked 2 years ago • CCNA 1 v6If a node receives a frame and the calculated CRC does not match the CRC in the FCS, what action will the node take?ITExamAnswers asked 2 years ago • CCNA 1 v6What occurs when another wireless device connects to a wireless access point (WAP)?ITExamAnswers asked 2 years ago • CCNA 1 v6Identify the wire colors associated with the pins when building a 568B network cable.ITExamAnswers asked 2 years ago • CCNA 1 v6What is the purpose of cladding in fiber-optic cables?ITExamAnswers asked 2 years ago • CCNA 1 v6Which of these statements regarding UTP network cabling are true? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 1 v6What are the purpose and functions of the physical layer in data networks? (Choose two.)ITExamAnswers asked 2 years ago • CCNA 1 v6What is the Cisco IOS?ITExamAnswers asked 2 years ago • CCNA, Network FundamentalsWhich command is used to configure a one-time acceptance of the EULA for all Cisco IOS software packages and features?ITExamAnswers asked 4 years ago • CCNA 2 v6How long is the evaluation license period for Cisco IOS Release 15.0 software packages?ITExamAnswers asked 4 years ago • CCNA 2 v6A network technician is troubleshooting problems with a router that is running IOS 15. Which command displays the features activated for the licenses that are installed on the router?ITExamAnswers asked 2 years ago • CCNA 2 v6Beginning with the Cisco IOS Software Release 15.0, which license is a prerequisite for installing additional technology pack licenses?ITExamAnswers asked 4 years ago • CCNA 2 v6Which two conditions should the network administrator verify before attempting to upgrade a Cisco IOS image using a TFTP server? (Choose two.)ITExamAnswers asked 4 years ago • CCNA 2 v6, CCNA 4 v4