CompTIA A+ Certification Exam: Core 2 - 220-1202무료 덤프문제 풀어보기
A user switches from Linux to Windows and tries to migrate data using an external USB drive. Windows prompts that the device must be formatted. It works fine on Linux. What should the user do?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
A technician is reviewing an organization ' s current incident management policy. The organization uses a third-party vendor to protect the organization ' s assets with multiple tools. Which of the following service types is the organization using?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
Multiple users clicked a phishing link from a compromised email account. The security team isolates and removes the threat. Then, the management team provides security awareness training to the company. What step is this?
정답: A
설명: (Fast2test 회원만 볼 수 있음)
A user reports that their computer is running extremely slowly. They are also often redirected to unknown websites when attempting to access internal applications. The computer ' s antivirus software is outdated, and the user cannot access certain security-related settings. A network administrator confirms that all other workstations are operating normally, and network diagnostics show no issues. Which of the following should the administrator do next to troubleshoot these issues?
정답: C
설명: (Fast2test 회원만 볼 수 있음)
You are configuring a home network for a customer. The customer has requested the ability to access a Windows PC remotely, and needs all chat and optional functions to work in their game console.
INSTRUCTIONS
Use the drop-down menus to complete the network configuration for the customer. Each option may only be used once, and not all options will be used.
Then, click the + sign to place each device in its appropriate location.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Wireless AP LAN
Firewall Screened Subnet
INSTRUCTIONS
Use the drop-down menus to complete the network configuration for the customer. Each option may only be used once, and not all options will be used.
Then, click the + sign to place each device in its appropriate location.
If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Wireless AP LAN
Firewall Screened Subnet
정답:
See explanation below.
Explanation:
The completed configuration:
1. Wireless AP (LAN side)
1. LAN IP: 192.168.10.1
2. Encryption: WPA2 PSK
2. Router (port-forward rule)
1. Allow TCP Any 3389
This forwards inbound RDP traffic (TCP/3389) from the Internet to the Windows PC, enabling Remote Desktop access.
3. Firewall (screened subnet side)
1. LAN IP: 10.100.0.1
4. Device placement
1. PC: place behind the router (where the port-forward rule points).
2. Game console: place on the Wireless AP (so it can use chat and extra services over WPA2 PSK).
3. Firewall: place in front of the screened subnet (with its 10.100.0.1 IP facing that subnet).
The Windows PC is placed in the screened subnet (behind the firewall) for enhanced security. Remote access to this PC requires port forwarding of TCP port 3389 (RDP), which is correctly configured through the router.
The Game Console is placed on the Wireless AP LAN, using WPA2 PSK for a secure wireless connection.
Game consoles typically use peer-to-peer chat and online services that require open access without firewall restrictions, which is why the console is not placed behind the firewall.
CompTIA A+ 220-1102 Reference Points:
Objective 3.4: Given a scenario, implement best practices associated with data and device security.
Objective 2.4: Given a scenario, use appropriate tools to support and configure network settings.
Study Guide Reference: CompTIA A+ Core 2 guides recommend using screened subnets (a type of DMZ) for systems needing controlled external access, such as remote desktops, while placing gaming and media devices on less restricted networks for full functionality.
Explanation:
The completed configuration:
1. Wireless AP (LAN side)
1. LAN IP: 192.168.10.1
2. Encryption: WPA2 PSK
2. Router (port-forward rule)
1. Allow TCP Any 3389
This forwards inbound RDP traffic (TCP/3389) from the Internet to the Windows PC, enabling Remote Desktop access.
3. Firewall (screened subnet side)
1. LAN IP: 10.100.0.1
4. Device placement
1. PC: place behind the router (where the port-forward rule points).
2. Game console: place on the Wireless AP (so it can use chat and extra services over WPA2 PSK).
3. Firewall: place in front of the screened subnet (with its 10.100.0.1 IP facing that subnet).
The Windows PC is placed in the screened subnet (behind the firewall) for enhanced security. Remote access to this PC requires port forwarding of TCP port 3389 (RDP), which is correctly configured through the router.
The Game Console is placed on the Wireless AP LAN, using WPA2 PSK for a secure wireless connection.
Game consoles typically use peer-to-peer chat and online services that require open access without firewall restrictions, which is why the console is not placed behind the firewall.
CompTIA A+ 220-1102 Reference Points:
Objective 3.4: Given a scenario, implement best practices associated with data and device security.
Objective 2.4: Given a scenario, use appropriate tools to support and configure network settings.
Study Guide Reference: CompTIA A+ Core 2 guides recommend using screened subnets (a type of DMZ) for systems needing controlled external access, such as remote desktops, while placing gaming and media devices on less restricted networks for full functionality.
Which of the following types of social engineering attacks sends an unsolicited text message to a user ' s mobile device?
정답: C
설명: (Fast2test 회원만 볼 수 있음)
A technician is helping to create a desktop backup policy for the company. The requirements include ensuring that the backups work as intended and recovery is possible. Which of the following routine tasks should the technician include in the policy to meet these requirements? (Select two.)
정답: E,F
설명: (Fast2test 회원만 볼 수 있음)
A technician is selecting a remote access method so users can securely access Linux and Windows servers when working from home. Which of the following should the technician choose to best meet this requirement?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
A user reports that their smartphone frequently displays pop-ups that warn of security threats and recommend tools to protect against them. After tapping one of the pop-ups, the user notices that the smartphone ' s battery drains faster. Which of the following should a technician recommend to resolve this issue?
정답: C
설명: (Fast2test 회원만 볼 수 있음)