Comptia (N10-007) Exam Questions And Answers page 43
A network administrator has been directed to present the network alerts from the past week to the company s executive staff. Which of the following will provide the BEST collection and presentation of this data?
A consolidated report of various network devices
A report from the SIEM tool
A report from a vulnerability scan done yesterday
Network Operations
Network Management
A network technician arrives at a remote office and is unable to connect a laptop to corporate resources using the wireless network. After checking the IP address, the network technician notices the assigned IP address does not belong to the corporate network IP scheme. Which of the following has the network technician discovered?
Evil twin
ARP poisoning
DHCP exhaustion
Social engineering
Network Operations
Network Security
A network technician at a small office upgrades the LAN switch. After the upgrade, a user reports being unable to access network resources. When the technician checks the switchport, the LED light is not lit. Which of the following should the technician check FIRST?
The device is using the correct cable type.
The switchport is functioning properly.
The device is connected to the switch.
The switch is connected to the router.
Network Operations
Network Troubleshooting and Tools
A network technician is setting up a WiFi network in a multi-tenant building. When trying to determine the best channel, which of the following is the BEST tool to use?
Protocol analyzer
Tone generator
Spectrum analyzer
Multimeter
Network Operations
A company plans to deploy a web server securely on the network to be accessible from the Internet. In which of the following locations should the web server be placed?
IDF
WAN
LAN
DMZ
Network Security
When speaking with a client, an employee realizes a proposed solution may contain a specific cryptographic technology that is prohibited for non-domestic use. Which of the following documents or regulations should be consulted for confirmation?
Incident response policy
International export controls
Data loss prevention
Remote access policies
Licensing restrictions
Network Security
A critical vulnerability is discovered on a network device. The vendor states it has already patched this vulnerability in its current release. Which of the following actions should an administrator take?
Change the default password
Use a firewall in front of the device.
Update the firmware.
Upgrade the configuration.
Network Security
A technician set up a small network, which is not connected to the company LAN, for several employees to play a peer-to-peer networking game during breaks. The users know how to set up the software, but they do not know anything about networking. The technician has wired the network but has not configured any networking information and does not want the employees to have access outside the network. Which of the following should be used to apply addressing to the network?
NAT
VLSM
APIPA
CIDR
Networking Concepts
Network Troubleshooting and Tools
Which of the following WAN technologies swaps the header on a packet when internally switching from one provider router to another?
ATM
Frame relay
MPLS
PPP
Network Operations
Network Security
Which of the following components acts as an intermediary device between the internal user s PC and external web servers to provide caching services that save on Internet bandwidth resources?
Firewall
Proxy server
IDS
Load balancer
Network Operations
Network Troubleshooting and Tools
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