From year to year, Cisco has updated many versions with difference questions. The latest version is version 6.0 in 2018. What is your version? It depends on your instructor creating your class. We recommend you to go thought all version if you are not clear. While you take online test with netacad.com, You may get random questions from all version. Each version have 1 to 10 different questions or more. After you review all questions, You should practice with our online test system by go to "Online Test" link below.
You are watching: What are the three primary functions provided by layer 2 data encapsulation? (choose three.)
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What is a characteristic of a fault tolerant network?a network that protects confidential information from unauthorized accessa network that can expand quickly to support new users and applications without impacting the performance of the service delivered to existing usersa network that supports a mechanism for managing congestion and ensuring reliable delivery of content to all usersa 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 conference with other corporate managers in branch offices. If QoS is implemented on this network, what will be the priorities from highest to lowest of the different data types?audio conference, financial transactions, web pagefinancial transactions, web page, audio conferenceaudio conference, web page, financial transactionsfinancial transactions, audio conference, web page
What is a benefit of using cloud computing in networking?End users have the freedom to use personal tools to access information and communicate across a business network.Network capabilities are extended without requiring investment in new infrastructure, personnel, or software.Technology is integrated into every-day appliances allowing them to interconnect with other devices, making them more ‘smart’ or automated.Home networking uses existing electrical wiring to connect devices to the network wherever there is an electrical outlet, saving the cost of installing data cables.
What is the function of the shell in an OS?It interacts with the device hardware.It interfaces between the users and the kernel.It provides dedicated firewall services.It provides the intrusion protection services for the device.
Which connection provides a secure CLI session with encryption to a Cisco switch?a console connectionan AUX connectiona Telnet connectionan SSH connection
A network technician is attempting to configure an interface by entering the following command: SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is the reason for this?The command is being entered from the wrong mode of operation.The command syntax is wrong.The subnet mask information is incorrect.The interface is shutdown and must be enabled before the switch will accept the IP address.
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