Pass 220-1102 Exam Guide

In a Small Office/Home Office (SOHO) setup, the technician is most likely to configure mapped drives on a new PC. Mapped drives allow for easy access to shared resources such as files and printers on the network. This setup facilitates file sharing and collaboration within a small network, making it an essential configuration for SOHO environments.

When encountering a warning about antivirus protection malfunctioning, the first step should be to isolate the computer from the network to prevent potential spread of malware. Updating the endpoint protection software is also crucial to ensure the latest virus definitions and security features are in place to effectively identify and remove the threat.

When a WAP (Wireless Access Point) mesh network is experiencing a higher than anticipated amount of traffic, leading to degraded network service, upgrading the network to a more advanced wireless standard can help alleviate the problem. The 802.11n specification, also known as Wireless-N, offers significant improvements over earlier standards like 802.11b/g in terms of speed, range, and reliability. It allows for increased data throughput and better coverage, which can support a higher number of wireless users effectively.

Upgrading to 802.11n: This involves replacing existing WAPs with those that support the 802.11n standard or higher. The upgrade can result in improved network performance by accommodating more wireless connections with higher data rates, reducing congestion and improving overall network efficiency.

Replacing non-mobile users' laptops with wired desktop systems (A) could reduce wireless traffic but may not be feasible or desirable for all users. Increasing the wireless network adapter metric (B) would affect route priority but not overall network capacity. Adding wireless repeaters (C) can extend the range but might also introduce additional latency and does not necessarily increase the network's capacity to handle more users efficiently.

BitLocker is a full-disk encryption feature included with Windows Vista and later. It is designed to protect data by providing encryption for entire volumes. By encrypting the hard drive, BitLocker prevents unauthorized access to the data stored on the drive, securing it in case the laptop is lost or stolen. BitLocker is preferable over options like Windows Backup (which is for data recovery, not encryption), Shadow Copy (used for backup and does not encrypt data), and Trusted Platform Module (TPM, which is a hardware component used alongside BitLocker for securing encryption keys).