CompTIA A+ CORE 2 220-1102 Practice Exams

A faint tingling sensation felt when mounting a new server in a data center, indicating a potential electrical safety issue.

A procedure for ensuring electrical safety in a facility, including grounding and properly installed power systems.

A filter that removes dust and particles from the air, protecting users from inhaling them during cleaning or repairs.

The process of organizing and securing cables to avoid tripping hazards or clutter.

Regulations regarding the proper disposal of materials and components used in computer systems.

A mobile phone feature that automatically locks the screen after a set period of inactivity, conserving battery life.

A mechanism in a mobile phone that allows external connections.

A feature on a mobile phone that reduces power consumption by limiting certain functions.

The percentage of the phone's original battery capacity that is still functional.

The service responsible for managing print jobs and sending them to printers.

A software component that enables a computer to communicate with a specific printer.

A security method that uses biometric data like fingerprints or facial recognition to authenticate users.

A small, portable device that plugs into a computer's USB port and provides an additional layer of security.

A physical lock that attaches to a device and secures it to a stationary object.

A type of face mask used to protect a technician from inhaling harmful dust or particles.

A tool that utilizes electric current for preventing buildup of static electricity, safeguarding sensitive electronics.

The process of enabling communication between devices on a local network, allowing file sharing or printing.

A fire suppression agent used to extinguish fires by absorbing heat and creating a barrier.

A security feature that encrypts all the data on a storage drive, protecting it from unauthorized access.

Any data that could be used to identify an individual, like a person's name, address, phone number, or email.

A backup strategy that uses multiple backup intervals to protect data, including daily, weekly, and monthly backups.

A security feature that ensures only authorized users can access a connected device.

A security policy outlining the proper and authorized use of devices and software within an organization.

A Windows setting that controls the level of user interaction required before an application can make changes to the system.

A device that protects connected equipment from voltage spikes and surges, preventing damage caused by sudden power fluctuations.

The maximum amount of RAM that a 32-bit operating system can address, limited by the addressing scheme.

A Windows tool that records events and warnings about the operating system, providing insight into system issues and errors.

A type of malware that attempts to acquire sensitive information without the user's knowledge or consent.

A type of malware that can hide deeply in a computer's operating system, making it extremely difficult to detect and remove.

A network of infected computers controlled by a single attacker, often used for malicious purposes.

A malicious program that takes control of a computer, potentially using its resources for tasks without user awareness.

A malicious program that encrypts a user's files and demands a ransom payment for decryption.

A command line utility in Linux for creating or editing plain-text files.

A Windows utility used to scan and potentially repair errors in the operating system's file system.

A type of malware infection that primarily targets the operating system's boot sector, potentially disrupting the system's startup process.

A type of malware that records user keystrokes, potentially capturing sensitive information.

A standard method for providing information about hazardous materials, including composition, risks, and safety precautions.

A legal agreement that defines the terms and conditions for using software.

A file format commonly used for batch files, containing a series of commands executed in sequence.

A Windows feature that allows users to easily undo changes to their computer's configuration, effectively restoring to a previous state.

A type of malware designed to mimic legitimate software, often used to steal credentials or personal data.

The act of gaining unauthorized access to secured areas by closely following an authorized individual.

An attack that exploits a communication path between a user's computer and a server.

A software application that displays unwanted pop-up advertisements, often bundled with other free software

A graphical representation of a network's layout, including devices and connections.

A command line utility in Linux that helps manage updates and installations of software.

An action that removes all user data and settings from a system, effectively restoring it to a factory-fresh state.

A type of software installation that replaces a previous version of Windows with a new one, while retaining user files and settings.

A method of installing a new operating system on a computer, typically using installation media or a bootable USB drive.

A system or software used to manage and track the configuration of a network's devices

A security measure that restricts access to a network or specific devices based on the source MAC address.

A method of installing a new operating system on a computer by utilizing a bootable environment, typically from a USB drive.

A feature that controls the computer's power management settings, determining its behavior when the lid is closed.

A security measure that helps control access to a network based on the user's identity and privileges.

A security protocol that provides authentication and authorization for network access using a centralized database.

A protocol designed to improve interoperatability between devices on a network.

A security technology that uses encryption to protect wireless network traffic.

A technology that uses encryption to protect wireless network traffic.

A security protocol used for authentication and authorization in Microsoft Active Directory.

A process for creating a new operating system installation on a computer without losing user data.

A security practice that grants users only the minimum privileges necessary to perform their tasks.

A process for planning how to restore a network or system to a previous working state after a failure.

A tool that manages and controls changes to systems or networks, ensuring controlled and documented modifications.

A step in a project deployment process where users confirm the implementation satisfies their requirements.

A software application that tracks and analyzes system performance, providing information about usage patterns and potential bottlenecks.