CompTIA Updated 220-1102 Exam Questions and Answers by boris

Least privilege is the principle that is used to ensure users have the appropriate level of access to perform their job functions. Least privilege means granting users only the minimum amount of access rights and permissions they need to perform their tasks, and nothing more. Least privilege reduces the risk of unauthorized access, data leakage, malware infection, or accidental damage by limiting what users can do on the system or network. Access control list, multifactor authentication, and mobile device management are not principles, but rather mechanisms or methods that can implement least privilege. Access control list is a list that specifies the users or groups that are allowed or denied access to a resource, such as a file, folder, or printer. Multifactor authentication is a method that requires users to provide two or more pieces of evidence to prove their identity, such as a password, a token, or a biometric factor. Mobile device management is a tool that allows managing and securing mobile devices, such as smartphones or tablets, that are used by employees to access corporate data or applications. References:

Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 25

[CompTIA Security+ SY0-601 Certification Study Guide], page 1003

A knowledge base is a centralized repository of information that can be used by technicians to find solutions to common problems, best practices, troubleshooting guides, and other useful resources12. Updating the knowledge base with the details of the issue and the resolution can help other technicians who encounter similar issues in the future. It can also reduce the number of tickets and improve customer satisfaction3.

References1: The Official CompTIA A+ Core 2 Student Guide (Exam 220-1102), page 10-11 2: CompTIA A+ Certification Exam Core 2 Objectives, page 13 3: CompTIA A+ Core 2 (220-1102) Certification Study Guide, page 10-12

PowerShell is a scripting language that can interact with Active Directory and other Windows components. It has a built-in cmdlet called New-ADUser that can create user accounts in Active Directory. PowerShell can also use the Active Directory module to access other AD-related functions and attributes. Other languages, such as Bash, SQL, and PHP, are not designed for creating Active Directory accounts and would require additional tools or libraries to do so.