Chapter 1 Quiz 1 A n is an electronic device operating under the control of instructions stored in its own memory that can accept data process the data according to specified rules produce results and store the results for future use Computer 2 A computer keeps data instructions and information on media such as hard disks like the one shown in the accompanying figure and on USB flash drives optical discs and memory cards Storage 3 A n device is any hardware component that allows you to enter data and instructions into a computer Input 4 People around the world use the Internet to Communicate met other people shop for goods services Access sources of information for leisure business 5 A n device is a hardware component that enables a computer to send transmit and receive data instructions and information to and from one or more computers 6 A n computer is a personal computer that users can carry from place to place 7 The unit is a case that contains electronic components of the computer that are used to process data 8 Some people refer to the series of input process output and storage activities of a computer as the processing cycle 9 The is a worldwide collection of networks that connects millions of businesses government agencies educational institutions and individuals 10 Examples of mobile technology include all of the following EXCEPT 11 All of the following are advantages of using computers EXCEPT Impact on labor force 12 The term refers to any personal computer based on the original IBM personal computer design PC compatible Communications Laptop or Mobile System Unit Information Internet Servers Modem The W3C Periods FTP Spam Chapter 2 Quiz 1 A cable allows access to high speed Internet services through the cable television network 2 sets standards and guidelines for many areas of the Internet 3 The components of a domain name are separated by 4 is an Internet standard that permits file uploading and downloading with other computers on the Internet 5 is an unsolicited e mail message or newsgroup article sent to many recipients or newsgroups at once 6 takes place when the modem in a computer uses a standard telephone line to connect to the Internet Dial up access 7 is the process of transferring data in a continuous and even flow which allows users to access and use a file while it is transmitting Streaming 8 Fixed wireless Internet connections Use an antenna to communicate with a tower are high sped use radio signals 9 Internet enabled mobile devices such as smart phones use a special type of browser called a n which is designed for their small screens and limited computing power Microbrowser 10 A n program is used to create send receive forward store print and delete e mail messages E mail Page Internet 11 Each electronic document on the Web is called a Web which can contain text graphics audio sound and video 12 The is a worldwide collection of networks that links millions of businesses government agencies educational institutions and individuals Chapter 3 Quiz 1 Which of the following is an example of computer aided design software Autodesk AutoCAD 2 A n is a request for specific data from a database Query 3 A n is a window that provides information presents available options or requests a response 4 A n is a collection of data organized in a manner that allows access retrieval and use of that data 5 software allows users to create visual aids for presentations to communicate ideas messages and other information to a group 6 Most spreadsheet software include analysis tools where users can ask questions and change certain values in a spreadsheet to reveal the effects of those changes 7 Multimedia software allows users to combine text graphics audio video and animation into an interactive application 8 A software is a collection of individual programs sold as a single package 9 A n is the intersection of a column and row in a worksheet 10 software is software that allows users to organize data in rows and columns and perform calculations on the data 11 is the delivery of education at one location while the learning takes place at other locations 12 software consists of programs designed to make users more productive and or assist them with personal tasks Dialogue Box Database Presentation What if Authoring Suite Cell Spreadsheet Distance Learning Application Chapter 4 Quiz Hub Billion 1 A USB is a device that plugs in a USB port on the system unit and contains multiple USB ports in which users plug cables from USB devices 2 The wider the bus the the transfer of data Fewer the number of transfer steps required and the faster 3 One gigahertz GHz equals one ticks of the system clock per second Word Executing Firmware Express Card Multi core 4 The board is the main circuit board of the system unit System or Motherboard 5 size is the number of bits the processor can interpret and execute at a given time 6 In the machine cycle steps is the process of carrying out commands 7 ROM chips called contain permanently written data instructions or information that is recorded when the chip is manufactured 8 A n module is a removable flash memory device about one half the size of a PC Card that adds memory communications and multimedia capabilities to computers 9 A n processor is a chip with two or more separate processor cores 10 Bluetooth technology is an alternative to IrDA that uses radio waves to transmit data between two devices 11 A processor contains small high speed storage locations called that temporarily hold data and instructions Registers 12 Preventive maintenance of your computer requires a few basic products including Lint free antistatic wipes swabs Screen cleaning solutions and Antistatic wristbands Chapter 5 Quiz 1 A n identifier is a physiological or behavioral characteristic such as fingerprints hand geometry facial features voice signatures and eye patterns Biometric 2 is any data and instructions entered into the memory of a computer Input 3 The is a symbol on the screen usually a blinking vertical bar that indicates where the next character typed will display Cursor 4 is a technology that reads hand drawn marks such as small circles or rectangles OMR 5 The requires any company with 15 or more employees to make reasonable attempts to accommodate the needs of physically challenged workers ADA 6 is used almost exclusively by the banking industry for check processing MICR 7 A n scanner works in a manner similar to a copy machine except it creates a file of the
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