CompTIA N+ Englisch Teil.1

Nr.81

A network technician needs to configure a port on a switch to provide connectivity and electrical
support to a WAP being installed in a warehouse. Which of the following features needs to be
configured on the switch?

Nr.82

The network support team is constantly getting calls from users in a specific area of an office
building. The users are able to connect to the office wireless network, but they sometimes
disconnect or experience very slow download speeds. Which of the following is MOST likely the
problem?

Nr.83

A technician needs multiple networks, high speeds, and redundancy on a system. Which of the
following configurations should be considered for these requirements? (Select TWO).

Nr.84

A user reports that some normally accessible external sites are not responding, but most other
sites are responding normally. Which of the following is MOST likely the cause?

Nr.85

During a disaster recovery test, several billing representatives need to be temporarily setup to take
payments from customers. It has been determined that this will need to occur over a wireless
network, with security being enforced where possible. Which of the following configurations should
be used in this scenario?

Nr.86

Which of the following wiring distribution types, often found in company closets, is used to connect
wiring from individual offices to the main LAN cabling?

Nr.87

Which of the following is the difference between 802.11b and 802.11g?

Nr.88

Which of the following connectors is usable in SFP modules?

NR.89

A user reports that several spots within the company’s office have intermittent connectivity issues
with the newly installed wireless network. There are several WAPs located around the office to
provide a strong signal wherever the users are. Which of the following is the MOST likely cause of
the problem?

Nr.90

A customer is having problems connecting to a wireless network in a shared office space. The
customer can detect several other wireless network signals. All of the wireless networks have
different SSIDs but several are using the same encryption type. Which of the following should be
configured on the customer’s wireless network to improve connectivity to the wireless network?

Nr.91

A network technician is setting up a wireless access point that would only allow a certain laptop to
be able to access the WAP. By using ACL, which of the following would be filtered to ensure only
the authorized laptop can access the WAP?

Nr.92

Which of the following is the BEST way to prevent new users from connecting to a wireless access
point, but still allow already connected users to continue to connect?

Nr.93

A network administrator is tasked with deploying a company-wide wireless system which allows for
accurate tracking of employees’ wireless device locations via WAP triangulation. Which of the
following is the MOST important aspect of the deployment?

NR.94

A network administrator needs to implement a monitoring tool and be able to send log information
to a server and receive log information from other clients. Which of the following should be
implemented? (Select TWO).

Nr.95

A network administrator must ensure that both the server and the client are authenticated to the
wireless system before access is granted. Which of the following should be implemented to meet
this requirement?

NR.96

A technician has low signal strength connecting two wireless bridges. Which of the following could
be the problem?

Nr.97

Which of the following is a terminal emulator used to manage a network device?

NR.98

A network administrator suspects a broadcast storm is causing performance issues on the
network. Which of the following would be used to verify this situation?

Nr.99

Ann, a technician, is installing network cables for an office building. Some of the cables are not
showing active on the switch even when moved to different ports. Which of the following is MOST
likely the cause?

Nr.100

After a new user moves furniture into a cubicle, the computer does not connect to the network any
longer. 
Which of the following would be the MOST likely reason? (Select TWO)

Nr. 101

Which of the following performance benefits would multiple domain controllers BEST provide?
 

Nr. 102

After a network technician has added a new workstation and cabling to the network, users report
the network is very slow. The activity lights on all switches are blinking rapidly, showing large
amounts of traffic. Which of the following is the BEST explanation for the traffic?
 

Nr. 103

A company has recently allowed its employees to telecommute two days a week. The employees
MUST have a minimum of 1Mbps non-shared connection to the Internet. Which of the following
MUST the employees have at their home in order to connect to the Internet?
 

Nr.104

Some visitors are unable to access the wireless network. The network’s wireless infrastructure is
comprised of three different buildings with the configurations listed below. Wireless network in
Building A and C is used exclusively for internal employees and Building B is used for visitors and
requires no additional configuration on their devices. Which of the following settings would need to
be modified to provide wireless access to all visitors?

Building ABuilding BBuilding C
Channel: 2Channel: 6Channel: 11
Encryption: WPA2Encryption: WPA2Encryption: WPA2
 

Nr. 105

Some employees are unable to maintain a wireless network connection. The network’s wireless
infrastructure is comprised of three different buildings with the configurations listed below.
Wireless network in Building A and C is used exclusively for internal employees and Building B is
used for visitors and requires no additional configuration on their devices. Which of the following
settings would need to be modified to provide the BEST wireless experience for all employees as
they move between buildings?

Building ABuilding BBuilding C
Channel: 1Channel: 6Channel: 11
Encryption: WPA2Encryption: OpenEncryption: WPA2
SSID. CorpSSID. GuestSSID. Sales

NR. 106

A technician has been given the task to install a wireless network in a user’s home. Which of the
following should the technician consider when implementing the network? (Select TWO).
 

Nr. 107

A technician working for a company with a wireless network named WirelessA notices a second
wireless network named WirelessB. WirelessB is MOST likely a:
 

Nr. 108

A user cannot access the LAN after working successfully most of the day. Which of the following
should the network administrator check FIRST?
 

Nr. 109

Which of the following can be used to limit wireless network access to a single computer?
 

Nr. 110

A small business owner is setting up a SOHO office. The business owner needs one device that
will allow for Internet access, trunk VLANs, translate multiple private IP addresses into public IP
addresses, and filter packets. Which of the following network devices will allow for all functions?

Nr.111

A Linux-based workstation is unable to connect to an IP printer on the same network segment.
The printer IP address settings have been verified. How would a network technician verify IP
address settings on the Linux-based workstation?
 

NR.112

Users have been stating that they need to logon to too many applications and web apps with
different credentials that use different rule sets. Which of the following would BEST address these
concerns?
 

Nr. 113

A network consultant arrives at a customer’s site to troubleshoot their email server. The server is
running a Linux operating system, but the consultant is only familiar with Windows operating
systems. Which of the following troubleshooting steps should the consultant take?
 

Nr 114

A network administrator is adding 24 - 802.3af class 2 VoIP phones and needs to purchase a
single PoE switch to power the phones. Which of the following is the MINIMUM PoE dedicated
wattage the switch supports to power all of the phones at full power?
 

NR.115

Ann, a client, shares half of a rectangular floor plan with another company and wishes to set up a
secure wireless network. The installed antenna limits the signal to her half of the floor. Through
analysis, the frequency and channels of surrounding wireless networks have been determined and
configuration changes made accordingly. Which of the following would be the NEXT step in setting
up this secure wireless network?
 

Nr 116

A technician is reviewing the following company diagram to determine proper connectivity settings:
 

Which of the following device configurations is out of specifications?

NR 117

A technician is reviewing the following aggregated information on a server to determine the cause
of a user’s connection problem:

Which of the following is the technician reviewing?
 

Nr 118

When a packet that is entering a switch port is encapsulated, which of the following is the switch
performing?
 

Nr 119

A technician has been dispatched to investigate an issue where several users in the same aisle
have stated they have had no network connection for over an hour. When the technician gets
there, the network seems to be up and running. Which of the following should the technician do
NEXT?
 

Nr 120

A technician has been dispatched to investigate connectivity problems of a recently renovated
office. The technician has found that the cubicles were wired so that the network cables were run
inside the conduit with the electrical cabling. Which of the following would MOST likely resolve the
connectivity issue?