CompTIA Updated 220-1102 Exam Questions and Answers by isobelle

 Chain of custody and data integrity are two options that should most likely be considered when preserving data from a hard drive for forensic analysis. Chain of custody refers to the documentation and tracking of who has access to the data and how it is handled, stored, and transferred. Data integrity refers to the assurance that the data has not been altered, corrupted, or tampered with during the preservation process

The most likely cause of the user’s issue of applications opening without being launched and browser redirects when trying to go to certain websites is malware. Malware is a general term that refers to any software or code that is malicious or harmful to a computer or system. Malware can perform various unwanted or unauthorized actions on a computer or system, such as opening applications, redirecting browsers, displaying ads, stealing data, encrypting files or damaging hardware. Malware can infect a computer or system through various means, such as email attachments, web downloads, removable media or network connections. Keylogger is a type of malware that records and transmits the keystrokes made by a user on a keyboard. Keylogger can be used to steal personal or sensitive information, such as passwords, credit card numbers or chat messages. Keylogger does not typically open applications or redirect browsers but only captures user inputs. Cryptominers are a type of malware that use the computing resources of a computer or system to mine cryptocurrency, such as Bitcoin or Ethereum. Cryptominers can degrade the performance and increase the power consumption of a computer or system. Cryptominers do not typically open applications or redirect browsers but only consume CPU or GPU cycles. Virus is a type of malware that infects and replicates itself on other files or programs on a computer or system.

The technician should use net use command-line tool to remove and reconnect mapped drives. Net use is a command that allows users to manage network connections and resources, such as shared folders or printers. Net use can be used to map or unmap network drives by specifying their drive letters and network paths. For example, net use Z: \server\share maps drive Z: to \server\share folder, and net use Z: /delete unmaps drive Z:. Set is a command that displays or modifies environment variables for the current user or process. Set is not related to managing mapped drives. Mkdir is a command that creates a new directory or folder in the current or specified location. Mkdir is not related to managing mapped drives. Rename is a command that renames a file or folder in the current or specified location. Rename is not related to managing mapped drives. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.6

The software is most likely to install by default in the /Applications directory, which is the standard location for macOS applications. This directory can be accessed from the Finder sidebar or by choosing Go > Applications from the menu bar. The /Applications directory contains all the applications that are available to all users on the system1. Some applications might also offer the option to install in the ~/Applications directory, which is a personal applications folder for a single user2. The /etc/services directory is a system configuration file that maps service names to port numbers and protocols3. The /usr/bin directory is a system directory that contains executable binaries for various commands and utilities4. The C:\Program Files directory is a Windows directory that does not exist on macOS.