CompTIA Network+ certification - N10-006 模擬練習
A network administrator wishes to configure a trunk between two switches and allow VLANs 5,10,15, and 10 to be passed on the trunk. After configuring and powering on the switches, the network administrator connects them, and the trunk becomes active; however, the logs are showing entries containing "native VLAN mismatch."
Based on the table above, which of the following should be done to stop the "native VLAN mismatch" errors?
(Select TWO).
Based on the table above, which of the following should be done to stop the "native VLAN mismatch" errors?
(Select TWO).
正解: C,D
Which of the following uses certificates as a form of security?
正解: C
Which of the following access controls enforces permissions based on data labeling at specific levels?
正解: B
A desktop computer is connected to the network and receives an APIPA address but is unable to reach the VLAN gateway of 10.10.100.254. Other PCs in the VLAN subnet are able to reach the Internet. Which of the following is MOST likely the source of the problem?
正解: A
解説: (PassTest メンバーにのみ表示されます)
Which of the following is used to authenticate remote workers who connect from offsite? (Select TWO).
正解: A,D
解説: (PassTest メンバーにのみ表示されます)
A technician recently fixed a computer with several viruses and spyware programs on it and notices the Internet settings were set to redirect all traffic through an unknown proxy. This type of attack is known as which of the following?
正解: C
A penetration tester has been tasked with reconnaissance to determine which ports are open on the network.
Which of the following tasks should be done FIRST? (Select TWO).
Which of the following tasks should be done FIRST? (Select TWO).
正解: B,C
A firewall technician has received calls stating the network is running slowly. The technician has found the firewall is functioning properly. Which of the following should the technician review to determine the cause of the slow performance?
正解: A
Which of the following is characterized by an attacker attempting to map out an organization's staff hierarchy in order to send targeted emails?
正解: B
Which of the following protocols would Kurt, a technician, use to synchronize local date and time of a client workstation to that of a server?
正解: D
A client is concerned with theft of equipment from the datacenter. Which of the following would provide the highest level of physical security for the client?
正解: A
Several users have notified IT about an offensive ad popping up on their computers. The technician investigates the issue and finds there was a phishing email received by most users, a few of whom opened the attachment. Antivirus scans do not alleviate the problem. Which of the following is the NEXT step the technician should take?
正解: D
A network administrator is configuring a wireless network for a small office. The office has many devices that require 2.4GHz for connectivity. To avoid overlapping channel space, which of the following 2.4GHz channels should be used? (Select THREE).
正解: C,D,F
An organization requires a second technician to verify changes before applying them to network devices.
When checking the configuration of a network device, a technician determines that a coworker has improperly configured the AS number on the device. This would result in which of the following?
When checking the configuration of a network device, a technician determines that a coworker has improperly configured the AS number on the device. This would result in which of the following?
正解: C
解説: (PassTest メンバーにのみ表示されます)