최신CompTIA Network+ Certification - N10-007무료샘플문제
문제1
Accompany has multiple access points installed inside a warehouse. Users are reporting intermittent coverage and a low signal when in certain parts of the building. When using a spectrum analyzer, a technician notices one specific access point is not functioning. The technician sees the sable that connects the PoE to the AP looks like it was recently replaced. Which of the following describes the MOST likely cause?
Accompany has multiple access points installed inside a warehouse. Users are reporting intermittent coverage and a low signal when in certain parts of the building. When using a spectrum analyzer, a technician notices one specific access point is not functioning. The technician sees the sable that connects the PoE to the AP looks like it was recently replaced. Which of the following describes the MOST likely cause?
정답: B
문제2
The main purpose of jumbo frames is to increase the:
The main purpose of jumbo frames is to increase the:
정답: D
문제3
An on-site systems administrator is attempting to log in to several workstations remotely to apply patches. One of the systems on the network is refusing the connection. The administrator is able to log in locally and apply patches. Which of the following should the administrator perform to allow for remote administration?
An on-site systems administrator is attempting to log in to several workstations remotely to apply patches. One of the systems on the network is refusing the connection. The administrator is able to log in locally and apply patches. Which of the following should the administrator perform to allow for remote administration?
정답: C
문제4
A network support specialist is setting up wireless networks for several small companies that are leasing adjacent spaces in an office building. The network support specialist has already configured an access point for each office with WPA2-AES encryption and minimized any overlap of the wireless channels. Several of the companies have expressed concerns about performance and security issues due to the high volume of wireless networks being installed in close proximity.
Which of the following actions will BEST mitigate the companies' concerns?
A network support specialist is setting up wireless networks for several small companies that are leasing adjacent spaces in an office building. The network support specialist has already configured an access point for each office with WPA2-AES encryption and minimized any overlap of the wireless channels. Several of the companies have expressed concerns about performance and security issues due to the high volume of wireless networks being installed in close proximity.
Which of the following actions will BEST mitigate the companies' concerns?
정답: A
문제5
A network engineer wants to implement a technology that allows for an all-in-one approach to incoming and outgoing traffic from the Internet. This device should be able to filter content and scan for malicious information in each packet. Which of the following types of devices would be necessary?
A network engineer wants to implement a technology that allows for an all-in-one approach to incoming and outgoing traffic from the Internet. This device should be able to filter content and scan for malicious information in each packet. Which of the following types of devices would be necessary?
정답: C
문제6
A network administrator logs into a multilayer switch while troubleshooting an end-user connectivity issue. The administrator has the MAC address of the end-user device but needs to find the IP address. Which of the following would the network administrator use to find the IP address of the end-user device?
A network administrator logs into a multilayer switch while troubleshooting an end-user connectivity issue. The administrator has the MAC address of the end-user device but needs to find the IP address. Which of the following would the network administrator use to find the IP address of the end-user device?
정답: D
문제7
Users at an office site notice the wireless network is unavailable for a short period after a brownout. Which of the following technologies is MOST cost effective to sustain network equipment during a brief power event?
Users at an office site notice the wireless network is unavailable for a short period after a brownout. Which of the following technologies is MOST cost effective to sustain network equipment during a brief power event?
정답: D
문제8
APC cannot reach a server in the same VLAN with IP address 10.10.5.0. The PC has the following information:
IP address: 10,10.0.255
Net mask: 255.255 252.0
Gateway: 10.10.1.1
Which of the following is the reason for this issue?
APC cannot reach a server in the same VLAN with IP address 10.10.5.0. The PC has the following information:
IP address: 10,10.0.255
Net mask: 255.255 252.0
Gateway: 10.10.1.1
Which of the following is the reason for this issue?
정답: C
문제9
A network engineer created a guest wireless network named "Visitor" for clients to use when they are on site. After a couple of months, visiting clients state they cannot access the Internet after connecting to the "Visitor" wireless network, even though configuration changes have not been made. Which of the following is the MOST likely cause of this issue?
A network engineer created a guest wireless network named "Visitor" for clients to use when they are on site. After a couple of months, visiting clients state they cannot access the Internet after connecting to the "Visitor" wireless network, even though configuration changes have not been made. Which of the following is the MOST likely cause of this issue?
정답: D
문제10
A user reports a laptop wireless connection is working at the user's desk but not in a recent building addition. A network administrator logs into the wireless controller, searches for the user's MAC address, and receives the following results:
Which of the following describes the reason for the issue?
A user reports a laptop wireless connection is working at the user's desk but not in a recent building addition. A network administrator logs into the wireless controller, searches for the user's MAC address, and receives the following results:
Which of the following describes the reason for the issue?
정답: C
문제11
A network administrator is securing the wireless network in a multitenant building. The network uses a passphrase for authentication so it is easy to allow guests onto the wireless network, but management would like to prevent users from outside the office space from accessing the network. Which of the following security mechanisms would BEST meet this requirement?
A network administrator is securing the wireless network in a multitenant building. The network uses a passphrase for authentication so it is easy to allow guests onto the wireless network, but management would like to prevent users from outside the office space from accessing the network. Which of the following security mechanisms would BEST meet this requirement?
정답: D