CCNA 1 Final Exam

What is a characteristic of a fault tolerant network?

• a network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure*

• a network that supports a mechanism for managing congestion and ensuring reliable delivery of content to all users

• a network that can expand quickly to support new users and applications without impacting the performance of the service delivered to existing users

• a network that protects confidential information from unauthorized access

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 page*

• financial transactions, audio conference, web page

• audio conference, web page, financial transactions

• financial transactions, web page, audio conference

What is a benefit of using cloud computing in networking?

• Technology is integrated into every-day appliances allowing them to interconnect with other devices, making them more ‘smart’ or automated.

• 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.*

• 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 provides the intrusion protection services for the device.

• It provides dedicated firewall services.

• It interfaces between the users and the kernel.*

Which connection provides a secure CLI session with encryption to a Cisco switch?

• an SSH connection

• a Telnet connection

• an AUX connection

• a console 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 syntax is wrong.

• The command is being entered from the wrong mode of operation.*

• The subnet mask information is incorrect.

• The interface is shutdown and must be enabled before the switch will accept the IP address.

An administrator uses the Ctrl-Shift-6 key combination on a switch after issuing the ping command. What is the purpose of using these keystrokes?

• to interrupt the ping process

• to restart the ping process

• to exit to a different configuration mode

• to allow the user to complete the command

Refer to the exhibit. A network administrator is configuring access control to switch SW1. If the administrator uses a console connection to connect to the switch, which password is needed to access user EXEC mode?

• letmein

• secretin

• linevtyin

• lineconin

On which switch interface would an administrator configure an IP address so that the switch can be managed remotely?

• FastEthernet0/1

• VLAN 1

• vty 0

• console 0

10. What protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web server?

• TCP

• IP

• HTTP

• Ethernet