Testout PC Pro Chapter 1 Questions With Complete Solution

Testout PC Pro Chapter 1 Questions With Complete Solution Hardware - CORRECT ANSWERS The physical components that compose a computer system or network. Software - CORRECT ANSWERS Instructions or data that are stored electronically, either on a hard drive or a special chip. Input - CORRECT ANSWERS The movement of data or commands to the internal computer hardware. Processing - CORRECT ANSWERS The flow of data through a series of procedures as defined by a set of instructions. Storage devices - CORRECT ANSWERS Devices that contain non-volatile memory for saving or maintaining data. Output - CORRECT ANSWERS The process of the computer presenting, displaying, or otherwise giving data. Networking and communications - CORRECT ANSWERS The practice of connecting two or more computers in order to transfer data. Componentization - CORRECT ANSWERS This concept means that parts can be quickly replaced when faulty or easily upgraded when needed and it keeps maintenance costs low and reduces downtime. Standardization - CORRECT ANSWERS specifications that allow components from different manufacturers to be interchangeable. As long as a component meets the specified standards, it will work in the computer regardless of manufacturer. Operating system - CORRECT ANSWERS A set of programs that acts as an interface between the applications that are running on a computer and the computer's hardware. Multiprocessing - CORRECT ANSWERS The ability to use multiple processing devices. Multitasking - CORRECT ANSWERS The ability to run multiple applications simultaneously. Multithreading - CORRECT ANSWERS The ability to run multiple parts of an application simultaneously. Kernel - CORRECT ANSWERS The core of the operating system that is loaded into memory when the system boots up. Responsible for controlling security, managing the file system, and providing a platform for applications to run on. Driver - CORRECT ANSWERS A type of computer program that enables the operating system to interact with hardware devices. Interface - CORRECT ANSWERS Allows the user to interact with the kernel and the utilities. There are two main types of , command line and GUI. Utilities - CORRECT ANSWERS The features or programs included with an operating system that perform system-related tasks such as Control Panel and This PC for Windows and cd, cp, grep, and Is for Linux. Application - CORRECT ANSWERS A subclass computer program that is designed for end users. Examples are database, spreadsheet, and word processing programs. Aero - CORRECT ANSWERS Includes features that improve the visual appearance of Windows, such as: Glass effects Window animations Flip 3D Snap Shake File Explorer - CORRECT ANSWERS A graphical user interface designed to give the user easy access to the file system User Account Control (UAC) - CORRECT ANSWERS Prompts the user for credentials or permissions in an effort to minimize the dangers of unwanted actions or unintended software installations.