Netcommss M1-M3 Flashcards
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?
Choices:
DoS attack
identity theft
spyware
zero-day attack
spyware
Which term refers to a network that provides secure access to the corporate
offices by suppliers, customers and collaborators?
Choices:
Internet
intranet
extranet
extendednet
extranet
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?
Choices:
cloud computing
online collaboration
bring your own device
video conferencing
bring your own device
What is an ISP?
Choices:
It is a standards body that develops cabling and wiring standards for networking.
It is a protocol that establishes how computers within a local network communicate.
It is an organization that enables individuals and businesses to connect to
the Internet.
It is a networking device that combines the functionality of several different
networking devices in one.
It is an organization that enables individuals and businesses to connect to the Internet.
Protect the network from unauthorized access.
Choices:
security
Nothing
Nothing
scalability
fault tolerance
security
Provide redundant links and devices.
Choices:
security
Nothing
Nothing
scalability
fault tolerance
fault tolerance
Match the type of communication with a specific priority.
Choices:
security
Nothing
Nothing
scalability
fault tolerance
Nothing
Expand the network without degrading the service for existing users.
Choices:
security
Nothing
Nothing
scalability
fault tolerance
scalability
Ensure that streaming data is provided over high speed links.
Choices:
security
Nothing
Nothing
scalability
fault tolerance
Nothing
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?
Choices:
an intranet
the Internet
an extranet
a local area network
an intranet
Which statement describes the use of powerline networking technology?
Choices:
New “smart” electrical cabling is used to extend an existing home LAN.
A home LAN is installed without the use of physical cabling.
A device connects to an existing home LAN using an adapter and an
existing electrical outlet.
Wireless access points use powerline adapters to distribute data through
the home LAN.
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?
Choices:
fault tolerance
scalability
security
Quality of Service (QoS)
reliability
security
DSL
Choices:
high bandwidth connection that runs over telephone line
typically has very low bandwidth
typically uses a T1/E1 or T3/E3 circuit
uses coaxial cable as a medium
not suited for heavily wooded areas
high bandwidth connection that runs over telephone line
dialup telephone
Choices:
high bandwidth connection that runs over telephone line
typically has very low bandwidth
typically uses a T1/E1 or T3/E3 circuit
uses coaxial cable as a medium
not suited for heavily wooded areas
typically has very low bandwidth
satellite
Choices:
high bandwidth connection that runs over telephone line
typically has very low bandwidth
typically uses a T1/E1 or T3/E3 circuit
uses coaxial cable as a medium
not suited for heavily wooded areas
not suited for heavily wooded areas
cable
Choices:
high bandwidth connection that runs over telephone line
typically has very low bandwidth
typically uses a T1/E1 or T3/E3 circuit
uses coaxial cable as a medium
not suited for heavily wooded areas
uses coaxial cable as a medium
Which statement describes the use of powerline networking technology?
Choices:
New “smart” electrical cabling is used to extend an existing home LAN.
A home LAN is installed without the use of physical cabling.
A device connects to an existing home LAN using an adapter and an
existing electrical outlet.
Wireless access points use powerline adapters to distribute data through
the home LAN.
A device connects to an existing home LAN using an adapter and an existing electrical outlet.
What two criteria are used to help select a network medium from various
network media? (Choose two.)
Choices:
the types of data that need to be prioritized
the cost of the end devices utilized in the network
the distance the selected medium can successfully carry a signal
the number of intermediate devices installed in the network
the environment where the selected medium is to be installed
the distance the selected medium can successfully carry a signal
the environment where the selected medium is to be installed
What type of network traffic requires QoS?
Choices:
email
on-line purchasing
video conferencing
wiki
video conferencing
A user is implementing security on a small office network. Which
two actions would provide the minimum security requirements for
this network? (Choose two.)
Choices:
implementing a firewall
installing a wireless network
installing antivirus software
implementing an intrusion detection system
adding a dedicated intrusion prevention device
implementing a firewall
installing antivirus software
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.)
Choices:
VTY interface
console interface
Ethernet interface
boot IOS mode
privileged EXEC mode
router configuration mode
VTY interface
console interface
privileged EXEC mode
Which interface allows remote management of a Layer 2 switch?
Choices:
the AUX interface
the console port interface
the switch virtual interface
the first Ethernet port interface
the switch virtual interface
What function does pressing the Tab key have when entering a
command in IOS?
Choices:
It aborts the current command and returns to configuration mode.
It exits configuration mode and returns to user EXEC mode.
It moves the cursor to the beginning of the next line.
It completes the remainder of a partially typed word in a command.
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?
Choices:
Issue the reload command without saving the running configuration.
Delete the vlan.dat file and reboot the device.
Close and reopen the terminal emulation software.
Issue the copy startup-config running-config command.
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?
Choices:
to restart the ping process
to interrupt the ping process
to exit to a different configuration mode
to allow the user to complete the command
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?
Choices:
letmein
secretin
lineconin
linevtyin
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?
Choices:
Telnet access
SVI
password encryption
physical switchport access
SVI
Which command or key combination allows a user to return to the
previous level in the command hierarchy?
Choices:
end
exit
Ctrl-Z
Ctrl-C
exit
What are two characteristics of RAM on a Cisco device? (Choose two.)
Choices:
RAM provides nonvolatile storage.
The configuration that is actively running on the device is stored in RAM.
The contents of RAM are lost during a power cycle.
RAM is a component in Cisco switches but not in Cisco routers.
RAM is able to store multiple versions of IOS and configuration files.
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.)
Choices:
Branch2!
RM-3-Switch-2A4
Floor(15)
HO Floor 17
SwBranch799
RM-3-Switch-2A4
SwBranch799
How is SSH different from Telnet?
Choices:
SSH makes connections over the network, whereas Telnet is
for out-of-band access.
SSH provides security to remote sessions by encrypting messages
and using user authentication. Telnet is considered insecure and sends
messages in plaintext.
SSH requires the use of the PuTTY terminal emulation program. Tera Term
must be used to connect to devices through the use of Telnet.
SSH must be configured over an active network connection, whereas Telnet
is used to connect to a device from a console connection.
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.)
interface configuration mode
Choices:
first mode
second mode
third mode
final mode
Nothing
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.)
privileged EXEC mode
Choices:
first mode
second mode
third mode
final mode
second mode
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.)
line configuration mode
Choices:
first mode
second mode
third mode
final mode
final mode
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.)
global configuration mode
Choices:
first mode
second mode
third mode
final mode
third mode
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.)
user EXEC mode
Choices:
first mode
second mode
third mode
final mode
first mode
What are three characteristics of an SVI? (Choose three.)
Choices:
It is designed as a security protocol to protect switch ports.
It is not associated with any physical interface on a switch.
It is a special interface that allows connectivity by different types of media.
It is required to allow connectivity by any device at any location.
It provides a means to remotely manage a switch.
It is associated with VLAN1 by default.
It is not associated with any physical interface on a switch.
It provides a means to remotely manage a switch.
It is associated with VLAN1 by default.
