220-1102 Online Practice Questions

Explanation:
AUP (Acceptable Use Policy) should be updated to reflect this new requirement. The AUP is a document that outlines the acceptable use of technology within an organization. It is a set of rules that employees must follow when using company resources. The AUP should be updated to include a policy on cryptocurrency mining on work desktops

Explanation:
https://partners.comptia.org/docs/default-source/resources/comptia-a-220-1102-exam-objectives-(3-0)

Explanation:
The correct answer is
A) Verify the DNS server settings. This is because the DNS server is responsible for resolving domain names to IP addresses, which is necessary for accessing the internet or named network resources. If the DNS server settings are incorrect or the DNS server is down, the technician will not be able to access these resources even if they have a valid IP address and can ping the default gateway 1.
1: CompTIA A+ Certification Exam: Core 2 Objectives, page 16, section 1. 10.

Explanation:
Finder is the default GUI and file manager in macOS. Finder is an application that allows users to access and manage files and folders on their Mac computers. Finder also provides features such as Quick Look, Spotlight, AirDrop and iCloud Drive. Finder uses a graphical user interface that consists of icons, menus, toolbars and windows to display and interact with files and folders. Disk Utility is a utility that allows users to view and manage disk drives and partitions on their Mac computers. Disk Utility is not a GUI or a file manager but a disk management tool. Dock is a feature that allows users to access and launch applications on their Mac computers. Dock is not a GUI or a file manager but an application launcher. FileVault is a feature that allows users to encrypt and protect their data on their Mac computers. FileVault is not a GUI or a file manager but an encryption tool. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.1

Explanation:
A. yum - "yum" stands for "Yellowdog Updater, Modified." It's a command-line package management utility for computers running the Linux operating system using the RPM Package Manager. It can automatically perform system updates and package installations/removals. So, to install an application, you would use yum.
B. grep - "grep" is a command-line utility used in Unix and Unix-like operating systems to search text or files for lines that match a given regular expression. It's not used for installing applications.
C. ls - "ls" is a command to list files in Unix and Unix-like operating systems. It doesn't install applications.
D. sudo - "sudo" (short for SuperUser DO) is a command that allows you to run programs with the security privileges of another user (by default, as the superuser). While you might use sudo in conjunction with other commands to install an application, it doesn't install applications by itself.
So, the command that would be used to install an application in Linux is yum, often used with sudo for necessary permissions, as in "sudo yum install [package-name]".