tailieunhanh - Câu hỏi trắc nghiệm CCNA 2 - Chương 1

Tham khảo đề thi - kiểm tra 'câu hỏi trắc nghiệm ccna 2 - chương 1', công nghệ thông tin, chứng chỉ quốc tế phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 1 Which two statements correctly describe the components of a router Choose two. RAM permanently stores the configuration file used during the boot sequence. ROM contains diagnostics executed on hardware modules. NVRAM stores a backup copy of the IOS used during the boot sequence. Flash memory does not lose its contents during a reboot. ROM contains the most current and most complete version of the IOS. Flash contains boot system commands to identify the location of the IOS. 2 Which interfaces in the exhibit could be used for a leased line WAN connection Choose two. 1 2 3 4 5 6 3 If a router cannot find a valid configuration file during the startup sequence what will occur The startup sequence will reset. The router will prompt the user for a response to enter setup mode. The startup sequence will halt until a valid configuration file is acquired. The router will generate a default configuration file based on the last valid configuration. The router will monitor local traffic to determine routing protocol configuration requirements. 4 Which of the following is the correct flow of routines for a router startup load bootstrap load IOS apply configuration load bootstrap apply configuration load IOS load IOS load bootstrap apply configuration check hardware check hardware apply configuration load bootstrap load IOS 5 What is the default sequence for loading the configuration file NVRAM FLASH ROM FLASH TFTP CONSOLE NVRAM TFTP CONSOLE FLASH TFTP ROM 6 From what location can a router load the Cisco IOS during the boot process Choose two. RAM ự TFTP server NVRAM setup routine Flash memory _l terminal 7 Which are functions of a router Choose three. packet switching extension of network segments segmentation of broadcast domains selection of best path based on logical addressing selection of best path based on physical addressing 8 What three processes does a router execute when it receives a packet from one network that is destined for another network Choose three. .