Comptia (N10-007) Exam Questions And Answers page 69
Management is concerned there is excessive traffic on the network. A network technician wants to run a quick port scan to see any systems that have open ports. Which of the following tools should be used to do this?
dig
nmap
netstat
Network Security
Network Troubleshooting and Tools
A network technician needs to correlate security events to analyze a suspected intrusion. Which of the following should the technician use?
SNMP
Log review
Vulnerability scanning
SIEM
Network Security
An ISP technician frequently needs to administer a router remotely in the event of a configuration error or WAN outage. Which of the following technologies would facilitate the required connectivity?
Remote access VPN
Remote file access
Out-of-band
Secure Shell
Network Operations
Network Management
A network technician does not have access to the GUI of a server and needs to adjust some network properties. Given the command:
route add 0.0.0.0 mask 0.0.0.0 192.169.1.222 metric 1
Which of the following is the technician attempting to alter?
route add 0.0.0.0 mask 0.0.0.0 192.169.1.222 metric 1
Which of the following is the technician attempting to alter?
The technician is clearing the route table.
The technician is adding a static IP address.
The technician is clearing the subnet mask setting.
The technician is setting the default gateway.
Network Operations
An office user cannot access local network drives but has full access to the Internet. A technician troubleshoots the issue and observes the following output of the ipconfig command:
Which of the following would MOST likely allow the network drives to be accessed?
Which of the following would MOST likely allow the network drives to be accessed?
Update the WLAN adapter driver
Disable the WLAN adapter
Check the wireless DHCP configuration
Disable the LAN adapter
Network Operations
Network Security
A human resources manager notifies the IT manager the night before an employee will be terminated so the employee s access rights can be removed. Which of the following policies is being exercised?
Privileged user agreement
AUP
Non-disclosure agreement
Offboarding
Network Operations
Network Security
A customer wants to install a network that can utilize 802.1X authentication protocols. The customer uses a Windows laptop and does not want to install any additional software; therefore, a technician needs to configure the network to work with what is available natively. Which of the following should the technician configure for the 802.1X network?
PEAP
LDAP
EAP-FAST
NAC
Network Security
A technician set up a new SOHO network recently. The installed router has four Ethernet ports, however, the customer has seven devices that need wired connections. Which of the following should the technician do to BEST meet the customer s requirements?
Install a six-port switch.
Configure port forwarding on the router.
Install WAPs near the devices.
Configure the switchports as EtherChannel ports.
Network Operations
Network Troubleshooting and Tools
Users on a LAN segment are reporting a loss of connectivity to network services. The client PCs have been assigned with 169.254.X.X IP addresses. Which of the following IP address schemas is being utilized?
Static IP
APIPA
Private IP
Loopback
Network Operations
Network Troubleshooting and Tools
A network technician recently installed a new server on a network. The technician must ensure the server does not have any unnecessary services running. The IP address of the server is 204.211.38.50. Which of the following commands would allow the technician to make this determination?
nmap
pathping
route
nslookup
Network Operations
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