Module 1-3 Exam Flashcards
(74 cards)
Which term refers to a network that provides secure access to the corporate offices by suppliers, customers and collaborators?
extranet
During a routine inspection, a technician discovered that software that was installed on a computer was secretly collecting data about websites that were visited by users of the computer. Which type of threat is affecting this computer?
spyware
A large corporation has modified its network to allow users to access network resources from their personal laptops and smart phones. Which networking trend does this describe?
bring your own device
What is an ISP?
It is an organization that enables individuals and businesses to connect to the Internet.
Match the requirements of a reliable network with the supporting network architecture. (Not all options are used.)
Protect the network from unauthorized access.
Provide redundant links and devices.
Match the type of communication within a specific priority.
Expand the network without degrading the service for existing users.
Ensure that streaming data is provided over high speed links.
fault tolerance
scalability
security
SECURITY - Protect the network from unauthorized access.
FAULT TOLERANCE - Provide redundant links and devices.
SCALABILITY - Expand the network without degrading the service for existing users.
An employee at a branch office is creating a quote for a customer. In order to do this, the employee needs to access confidential pricing information from internal servers at the Head Office. What type of network would the employee access?
an intranet
Which statement describes the use of powerline networking technology?
A device connects to an existing home LAN using an adapter and an existing electrical outlet.
A networking technician is working on the wireless network at a medical clinic. The technician accidentally sets up the wireless network so that patients can see the medical records data of other patients. Which of the four network characteristics has been violated in this situation?
security
What type of network traffic requires QoS?
video conferencing
Match each characteristic to its corresponding Internet connectivity type. (Not all options are used.)
Choices:
not suited for heavily wooded areas
uses coaxial cable as a medium
typically has very low bandwidth
high bandwidth connection that runs over telephone line
typically uses a TI/EI or T3/E3 circuit
To Match:
DSL
Dialup telephone
Satellite
Cable
DSL - high bandwidth connection that runs over telephone line
dialup telephone - typically nas very low bandwidth
satellite - not suited for neavity wooded areas
cable - uses coaxial cable as a medium
What two criteria are used to help select a network medium from various network media? (Choose two.)
- the distance the selected medium can successfully carry a signal
- the environment where the selected medium is to be installed
Passwords can be used to restrict access to all or parts of the Cisco IOS. Select the modes and interfaces that can be protected with passwords. (Choose three.)
- VTY interface
- console interface
- privileged EXEC mode
A user is implementing security on a small office network. Which two actions would provide the minimum security requirements for this network? (Choose two.)
- implementing a firewall
- installing antivirus software
Which interface allows remote management of a Layer 2 switch?
the switch virtual interface
What function does pressing the Tab key have when entering a command in IOS?
It completes the remainder of a partially typed word in a command.
While trying to solve a network issue, a technician made multiple changes to the current router configuration file. The changes did not solve the problem and were not saved. What action can the technician take to discard the changes and work with the file in NVRAM?
Issue the reload command without saving the running configuration.
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
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?
SW1(config)# enable password letmein
SW1(config)# enable secret secretin
SW1(config)# line console 0
SW1(config-line)# password lineconin
SW1(config-line)# login
SW1(config-line)# exit
SW1(config)# line vty 0 15
SW1(config-line)# password linevtyin
SW1(config-line)# login
SW1(config-line)# end
lineconin
A technician configures a switch with these commands:
SwitchA(config)# interface vlan 1
SwitchA(config-if)# ip address 192.168.1.1 255.255.255.0
SwitchA(config-if)# no shutdown
What is the technician configuring?
SVI
Which command or key combination allows a user to return to the previous level in the command hierarchy?
exit
What are two characteristics of RAM on a Cisco device? (Choose two.)
- The configuration that is actively running on the device is stored in RAM.
- The contents of RAM are lost during a power cycle.
Which two host names follow the guidelines for naming conventions on Cisco IOS devices? (Choose two.)
- RM-3-Switch-2A4
- SwBranch799
How is SSH different from Telnet?
SSH provides security to remote sessions by encrypting messages and using user authentication. Telnet is considered insecure and sends messages in plaintext.
An administrator is configuring a switch console port with a password. In what order will the administrator travel through the IOS modes of operation in order to reach the mode in which the configuration commands will be entered? (Not all options are used.)
Option Bank 1
first mode
second mode
third mode
final mode
Option Bank 2
interface configuration mode
privileged EXEC mode
line configuration mode
global configuration mode
user EXEC mode
first mode - user EXEC mode
second mode - privileged EXEC mode
third mode - global configuration mode
final mode - line configuration mode
