50. The metal or plastic case that holds all the physical parts of the computer is the: A. system unit. B. CPU. C. mainframe. D. platform. Answer: A Fill in the Blanks: 51. Between PCs and Macs, the ____________ is the platform of choice for graphic design and animation. Answer: Mac 52. The ____________ is the program that manages the hardware of the computer system, including the CPU, memory, storage devices, and input/output devices. Answer: operating system 53. The type of operating system software you use depends on your computers€™s ____________. Answer: platform 54. ____________software helps you carry out tasks, such as typing a document or creating a spreadsheet. Answer: Application 55. ____________are the fastest and most expensive computers. Answer: Supercomputers 56. A ____________ is approximately 1,000 bytes. Answer: kilobyte 57. Input devices are used to provide the steps and tasks the computer needs to process data, and these steps and tasks are called ____________. Answer: instructions 58. A computer gathers data, processes it, outputs the data or information, and ____________ the data or information. Answer: stores 59. The binary language consists of two digits: ____________ and ____________. Answer: 0 and 1 60. A string of ____________ 0s and 1s is called a byte. Answer: eight (8) 61. The devices you use to enter data into a computer system are known as ____________ devices. Answer: input 62. The devices on a computer system that let you see the processed information are known as ____________ devices. Answer: output 63. ____________ is the set of computer instructions or programs that enables the hardware to perform different tasks. Answer: Software 64. When you connect to the ____________, your computer is communicating with a server at your Internet service provider (ISP). Answer: Internet 65. ____________ are computers that excel at executing many different computer programs at the same time. Answer: Mainframes 66. ____________is the application of computer systems and techniques to gather legal evidence. Answer: Computer forensics 67. ____________ is the science that attempts to create machines that will emulate the human thought process. Answer: Artificial intelligence (AI) 68. Macintosh computers use the Macintosh operating system (Mac OS), whereas PCs generally run ____________ as an operating system. Answer: Microsoft Windows 69. A process known as ____________ tracks trends and allows retailers to respond to consumer buying patterns. Answer: data mining 70. Hard disk drives and CD drives are examples of ____________ devices. Answer: storage 71. You would use ____________ software to create spreadsheets, type documents, and edit photos. Answer: application 72. ____________ are computers that support hundreds or thousands of users simultaneously. Answer: Mainframes 73. ____________ is the term given to the act of stealing someone’s identity and ruining their credit rating. Answer: Identity theft 74. Surgeons are using ____________ to guide robots to perform delicate surgery. Answer: computers
Posted on: Fri, 04 Oct 2013 11:29:40 +0000
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