1.One of the greatest features of a home ( ) is the ability to share one Internet connection simultaneously over two or more computers. |
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2.A ( ) computer is a personal computer whose hardware is capable of using any or all of the following media in a program : audio,text,graphics,video and animation. |
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3.The ( ) is a collection of computers connected together by phone lines allows for the global sharing of information. |
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4.Most ( ) measures involve data encryption and password. |
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5.( ) is not a linear structure. |
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6.You might work for an organization whose computer system is spread ( ) a building. |
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7.The display screen is the most common ( ) device used to show you what the computer is doing. |
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8.Multimedia will become increasingly ( ) throughout every aspect of our lives. |
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9.Computer ( ) is a complex consisting of two or more connected computing units, it is used for the purpose of data communication and resource sharing. |
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10.The OSI model has ( ) layers. |
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11.The best way to describe the concept of playing a guitar is use of ( ). |
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12.( ):Messages that are sent electronically over a network. |
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13.Virus is a ( ). |
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14.The ( ) in e-mail messages has affected almost every computer around the world and has caused the damage of up to US$1 billion in North America. |
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15.Network software consists of ( ) , or rules by which processes can communicate. |
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16.( ) are those programs that help find the information you are trying to locate on the WWW. |
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17.Which of the following expressions is true about the Internet? |
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18.A ( ) system placed between the company network and the outside world may limit outside access to the internal network. |
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19.With ( ) you can communicate in real time with people all around the world. |
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20.The usual address for a Web site is the ( ) page address, although you can enter the address of any page and have that page sent to you. |
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