Passed Exam Today 220-1102

PXE (Preboot eXecution Environment) boot is an orchestration tool that allows a desktop administrator to deploy a standard image to multiple computers over a network. It requires a PXE server that hosts the image and a PXE client that boots from the network interface card (NIC). USB drive and DVD installation media are not orchestration tools, but manual methods of installing an image on each computer individually. Recovery partition is not an orchestration tool, but a hidden partition on the hard drive that contains an image of the factory settings. Verified References:

 Instructing the user to disconnect the Wi-Fi is the first action the technician should take if they suspect a rogue access point. A rogue access point is an unauthorized wireless network that could be used to intercept or manipulate network traffic, compromise security, or launch attacks. Disconnecting the Wi-Fi would prevent further exposure or damage to the user’s device or data. Restarting the wireless adapter, launching the browser, or running the antivirus software are possible actions to take after disconnecting the Wi-Fi, but they are not as urgent or effective as the first step. References:

Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 22

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Cert Guide, page 456

Zombies and botnets are terms that describe the types of infections that can cause internal workstations to participate in a DDoS (distributed denial-of-service) attack. A DDoS attack is a malicious attempt to disrupt the normal functioning of a website or a network by overwhelming it with a large amount of traffic from multiple sources. Zombies are infected computers that are remotely controlled by hackers without the owners’ knowledge or consent. Botnets are networks of zombies that are coordinated by hackers to launch DDoS attacks or other malicious activities. Keylogger, adware, ransomware, and spyware are not types of infections that can cause internal workstations to participate in a DDoS attack.

Update and Security is the section in Windows 10 Settings that allows the user to back up their device. Backing up a device means creating a copy of the data and settings on the device and storing it in another location, such as an external drive or a cloud service. Backing up a device can help the user restore their data and settings in case of data loss, corruption, or theft. Devices and Printers, Email and Accounts, and Apps and Features are not sections in Windows 10 Settings that allow the user to back up their device.