CCNA Cisco Certified Network Associate Guides d'étude, Notes de cours & Résumés

CCNA 200-301 questions with correct answers

What is a characteristic of a fault tolerant network? CORRECT ANSWER a network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure* Three bank employees are using the corporate network. The first employee uses a web browser to view a company web page in order to read some announcements. The second employee accesses the corporate database to perform some financial transactions. The third employee participates in an important live audio confere...

What is one advantage of using the cut-through switching method instead of the store-and-forward switching method? - Correct Answer-Has a lower latency appropriate for high-performance computing applications. A _______ network is one that uses the same infrastructure to carry voice, data, and video signals. - Correct Answer-Converged. [Refer to the exhibit] How is a frame sent from PCA forwarded to PCC if the MAC address table on switch SW1 is empty? - Correct Answer-SW1 floods the frame o...

CCNA 1:Module 1 questions with correct answers

CCNA Practice Exam questions with correct answers

The network administrator enters these commands into the R1 router: R1# copy running-config tftp Address or name of remote host [ ]? When the router prompts for an address or remote host name, what IP address should the administrator enter at the prompt? CORRECT ANSWER 192.168.11.252 Which three statements characterize the transport layer protocols? CORRECT ANSWER TCP and UDP port numbers are used by application layer protocols. TCP uses windowing and sequencing to provide reliable transf...

What are the steps to configure a static route CORRECT ANSWER Configure unidirectional static routes to and from a stub network Define a path to the IP destination network Question: Which of the following commands will display information about the specific port channel interface? CORRECT ANSWER show etherchannel port-channel show etherchannel port-channel CORRECT ANSWER Use the [show vlan] command to verify that the port is in the correct VLAN Use the [show mac address-table] command to...

What is a network? CORRECT ANSWER A network is all of the components involved in connecting computers and applications across small and large distances to increase productivity and give easy access to information. What resources are commonly shared across a network? CORRECT ANSWER Data and applications, printers, network storage components, and backup storage components. What 7 characteristics should be considered when creating or maintaining a network? CORRECT ANSWER Cost, security, speed...

Hosts CORRECT ANSWER All computers that are connected to a network and participate directly in network communication are classified as End Devices & Clients CORRECT ANSWER Hosts can be called Hosts CORRECT ANSWER devices on the network that are assigned a number for communication purposes Internet Protocol (IP) address CORRECT ANSWER This number identifies the host within a particular network. An IP address CORRECT ANSWER identifies the host and the network to which the host is attac...

Which of the following are the address ranges of the private IP addresses? (Choose three.) CORRECT ANSWER 10.0.0.0 to 10.255.255.255 ; 172.16.0.0 to 172.31.255.255; 192.168.0.0 to 192.168.255.255 Which two functions of the OSI model occur at layer two? (Choose two.) CORRECT ANSWER physical addressing ; media access control Refer to the exhibit. What function does router RT_A need to provide to allow Internet access for hosts in this network? CORRECT ANSWER address translation What is...