Question 1

The World Wide Web refers to one resource-a collection of documents called ____________________-available through the Internet.

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Question 2

By their very nature, online communications lend themselves to ____________________. Since recipients usually do not hear senders' voices or see their handwriting, it is difficult to know for sure who the sender is.

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Question 3

Define the four primary operations of a computer.

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Question 4

Discuss the role of computers on the job.

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Question 5

One of the most common online security risks today is your PC becoming infected with (a) ____________________.

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Question 6

Define the six categories into which computers are generally classified.

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Question 7

Discuss the development and characteristics of second-generation computers.

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Question 8

What does an output device do?

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Question 9

A(n) ____________________ is typically used for applications that require extraordinary speed, accuracy, and processing capabilities-for example, sending astronauts into space, controlling missile guidance systems and satellites, forecasting the weather, exploring for oil, breaking codes, and designing and testing new products.

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Question 10

ISP computers are continually connected to a larger network, called a regional network, which, in turn, is connected to one of the major high-speed networks within a country, called a(n) ____________________ network.

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Quiz 1: Introduction to the World of Computers