Set 2 Flashcards
(20 cards)
Activation (Software)
The process of validating licensed software to ensure it is genuine and legally installed; often required after installation or hardware changes.
Active Partition
The partition of a hard drive that contains the OS boot files. It is marked as active so the system knows where to boot from.
Activity Light
A small LED on a device (e.g., hard drive or network card) that indicates ongoing data transfer or activity.
ARP
(Address Resolution Protocol). A network protocol used to map IP addresses to MAC addresses within a local network.
Administrative Shares
Hidden network shares (e.g., C$, ADMIN$) created by Windows for remote administration. Access typically requires administrator credentials.
Administrative Tools
A section in Windows Control Panel with tools for system configuration and management, such as Event Viewer and Task Scheduler.
Administrator Account
A Windows user account with full system access, used to install software, change settings, and manage other user accounts.
Administrator Password
The password used to authenticate the administrator account, providing access to advanced system functions.
Administrators Group
A Windows user group whose members have administrative privileges, including installing software and modifying system settings.
ADSL
(Asymmetric Digital Subscriber Line). A type of DSL internet with faster download speeds than upload, commonly used in homes over standard phone lines.
AES
(Advanced Encryption Standard). A widely used encryption standard that provides strong, fast, and secure encryption of data in applications and wireless networks (like WPA2).
AMD
(Advanced Micro Devices). A CPU and GPU manufacturer, known for competing with Intel in processors and graphics cards for PCs and servers.
AirDrop
An Apple feature that allows users to wirelessly transfer files between nearby iOS and macOS devices using Bluetooth and Wi-Fi.
Algorithm
A step-by-step procedure or set of rules used for solving problems, commonly used in computing and encryption.
Amperage (Amps)
The amount of electric current flowing through a circuit, measured in amperes (A). Higher amps = more current.
Analog
A type of signal or device that represents data in a continuous flow, like sound waves or older TV signals.
APK
(Android Package). The file format used to install apps on Android devices. Similar to .exe files on Windows.
ANSI/TIA
(American National Standards Institute / Telecommunications Industry Association). Organizations that develop and maintain networking and cabling standards, such as TIA/EIA-568 for Ethernet cabling.
Antimalware Program
Software designed to detect, prevent, and remove malicious software (malware) including viruses, spyware, and ransomware.
Antistatic Bag
A special bag used to store electronic components (like RAM or motherboards) that prevents electrostatic discharge (ESD) damage.
