A+ 220-1102 Exam Questions and Answers PDF

To resolve an issue of low storage space on a Windows computer, the best approach is to Run Disk Cleanup (B). Disk Cleanup is a built-in utility that helps users free up space on their hard drives by deleting temporary files, system files, and other unnecessary files that are no longer needed, thereby resolving low storage space issues

The IT manager's caution regarding the new applications not having a detrimental effect on company finances points directly to concerns about the business impact. This encompasses potential costs associated with upgrading legacy systems, compatibility issues that might arise from running new applications on old infrastructure, and the risks of system downtime or reduced performance affecting business operations. The focus here is on ensuring that the integration of new applications into the legacy system does not incur unexpected expenses or disrupt critical business processes.

To enforce a security policy that prohibits USB drives on user workstations, the network administrator should run the gpupdate (C) command. This command forces a Group Policy update, which can include policies to disable USB drives. Group Policy is a feature in Microsoft Windows that allows for centralized management and configuration of operating systems, applications, and users' settings in an Active Directory environment​​.

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).