A utility program included with the many versions of Windows that makes a copy of all files or selected files that have been saved onto a disk.
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1 A utility program included with the many versions of Windows that makes a copy of all files or selected files that have been saved onto a disk. A. Anti virus B. Backup and restore C. Clean up D. Compressing program Mobile operating system originally developed by Android Inc. and later purchased by Google. A. Mac os x B. Lion C. Android D. Web os Rules or guidelines to follow when using hardware, software, and data. A. Hardware B. Procedure C. Program D. Software The mobile operating system developed by Apple and originally called iphone OS: A. Android B. Blackberry OS C. ios D. Mac OS The keyboard, mouse, monitor, and system unit are: A. Output devices B. Storage devices C. Hardware D. Software
2 These keys turn a feature on or off like the CAPS LOCK key. A. Toggle Key B. Touch Screen C. TouchPad D. Combination Key Mobile operating system for many of Hewlett-Packard's (HP) smartphones and tablet computers. A. Windows phone 8 B. Web OS C. Android D. ios Type of application programs that are more narrowly focused on specific disciplines and occupations : A. General B. Basic C. Mobile app D. Specialized A type of microcomputer that contains a thin system unit, most of which is the monitor: A. Netbook B. Notebook C. Tablet D. Desktop Flatbed and document are types of: A. HDTVs B. Headset C. Scanners D. Monitors
3 Display an image of keyboard on a touch screen device: A. Ergonomic keyboard B. Fax Machine C. Virtual keyboard D. Wireless keyboard A utility program that makes copies of files to be used in case the originals are lost or damaged: A. Backup and restore B. Disk cleanup C. Disk defragmenter D. Compactor Openings on a system board. Users can insert optional devices, Known as expansion cards, into these slots: A. Flash memory B. Express card C. Expansion slots - D. Expansion bus List of commands: A. Tabs B. Pointer C. Menu D. Dialog box Provides a multimedia interface to the numerous resources available on the Internet: A. Network B. Web C. Facebook D. Internet Also known as NIC, this adapter card is used to connect a computer to a : A. AlA B. Expansion C. Graphics D. Network -
4 Three types of expansion buses are USB, Firwire, and: A. Sound card B. TV tuner card C. Express card D. PCle Starting or restarting a computer is called: A. Aligning B. Initializing C. Booting D. Startup The ALU performs two types of operations: arithmetic and A. Read-only memory (ROM) B. Process C. Logical D. Secondary storage The most important kinds of secondary media are: A. Hard disks B. Solid-state storage C. Optical disks D. All of above A battery-powered mouse that typically uses radio waves or infrared light waves to communicate with the system unit: A. Multi-touch screen B. Wireless C. Optical D. Mechanical Cosists of the step-by-step instructions that tell the computer how to do its work: A. Program B. Software C. A and b D. None of above
5 The operating system is often referred to as the software environment or the software: A. Window B. Desktop C. Platform D. Server Notebook computers use it, that are typically outside the system unit: A. Dc adapter B. Battery C. AC adapter D. Power supply Audio-output devices connected to a sound card in the system unit. The sound card is used to capture as well as play back recorded sound: A. Headphones B. Microphone C. Sound card D. Wand reader Device used to control the pointer by rotation a ball with your thumb. Also called a roller ball: A. Trackball B. Joystick C. Stylus D. Touch pad The smallest computer system unit: A. EBCDIC B. Handheld C. ASCII D. Laptop A type of microcomputer that contains a thin system unit. Most of which is the monitor: A. Desktop B. Tablet C. Notebook D. Netbook
6 This type of interface uses graphical elements such as icons and windows: A. Icons B. Gestures controls C. GUI D. Files Wizard that provides step-by-step guidance for selecting hardware drivers and installing devices: A. Input device B. Printer C. Add device D. Device drivers This technology allows television stations to broadcast their programming directly to smartphones.computers and digital media players : A. Mobile DTV B. LED C. HDTV D. CRT The container houses most of the electrical components for a computer system: A. System unit B. Carrier package C. System board D. Unicode The most widely used handheld computers are: A. Mainframe B. Minicomputer C. Smartphones D. Midrange Refer to acquiring computer-related skills: A. Application software B. Computer competency C. None D. Operating system
7 Direct entry scanning devices used in banks. This technology is used to automatically read the numbers on the bottom of checks: A. OMR B. LCD C. MICR D. OCR Mobile phone operating system originally designed for the blackberry handheld computer: A. Samsung B. Blackberry OS C. Mac Os x D. Android Devices of this type translate data and programs that humans can understand into a form that the computer can process: A. Input B. Tablet C. Solid state D. Output Small,low-cost computer designed for individual users least powerful but most widely used and faster-growing type of computers: A. Microcomputer B. Midrange C. Minicomputer D. Server Introduced in 2012 by Microsoft to support a variety of mobile devices including smartphones: A. Windows XP B. Mac OS X C. Windows phone 8 D. Vista
8 The major kinds of software: A. System software B. Application software C. A and b D. Operating system Type of screen widely used with tablet PCs, netbooks, and smartphones: A. Portable B. Touch C. Photo D. Cloud These chips hold the program( sequence of instructions)and data that the CPU is process: A. RAM B. Card C. ROM D. Flash This provides a pathway to connect parts of the CPU to each other: A. Bus B. Wired C. Plug and play D. Wireless Computer systems that uses the Internet and allows users to greatly expand the capability and usefulness of their information system: A. Connectivity B. USB C. Web D. hardware من استفاد من هذا التجميع ف ليذكر ( أبو عبد الرحمن ) ب دعوه يا رب إن ضاق صدره وتاه فكره وتحير في أمر فاشرح صدره و يسر أمره و ارزقه ما لم يتوقع حدوثه و صل اللهم وسلم على سيدنا محمد..
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