Tech Handbook 4 - Living Online

1. A(n) _________________ is the software that sends and retrieves information from the internet. (p. H37)

The correct answer for this question is "web browser". A web browser is a software application that allows users to access and interact with information on the internet. It sends requests to web servers to retrieve web pages, images, videos, and other content, and then displays them on the user's device. Examples of popular web browsers include Google Chrome, Mozilla Firefox, and Microsoft Edge.

Explanation

The correct answer for this question is "web browser". A web browser is a software application that allows users to access and interact with information on the internet. It sends requests to web servers to retrieve web pages, images, videos, and other content, and then displays them on the user's device. Examples of popular web browsers include Google Chrome, Mozilla Firefox, and Microsoft Edge.

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2. Web pages that contain information in many forms, like sounds and movies, are called ______________________ pages. (p. H37)

Web pages that contain information in many forms, like sounds and movies, are called multimedia pages. The term "multimedia" refers to the combination of different media elements such as text, images, audio, and video, which are all integrated into a single web page. These multimedia pages provide a more interactive and engaging experience for users, allowing them to access and interact with various types of content simultaneously.

Explanation

Web pages that contain information in many forms, like sounds and movies, are called multimedia pages. The term "multimedia" refers to the combination of different media elements such as text, images, audio, and video, which are all integrated into a single web page. These multimedia pages provide a more interactive and engaging experience for users, allowing them to access and interact with various types of content simultaneously.

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3. A(n) _______________________________ searches the Internet for keywords or phrases that a user enters. (p. H38)

A search engine searches the Internet for keywords or phrases that a user enters.

Explanation

A search engine searches the Internet for keywords or phrases that a user enters.

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4. __________________________ states that the number of transistors in a computer circuit will double every couple of years. (p. H32)

Moore's Law, also known as Moore's law, states that the number of transistors in a computer circuit will double every couple of years. This observation was made by Gordon Moore, co-founder of Intel, in 1965 and has held true for several decades. This exponential growth in transistor density has been a driving force behind the rapid advancement of technology, allowing for smaller, faster, and more powerful electronic devices.

Explanation

Moore's Law, also known as Moore's law, states that the number of transistors in a computer circuit will double every couple of years. This observation was made by Gordon Moore, co-founder of Intel, in 1965 and has held true for several decades. This exponential growth in transistor density has been a driving force behind the rapid advancement of technology, allowing for smaller, faster, and more powerful electronic devices.

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5. A(n) ______________________ connects homes and businesses to the Internet. (p. H37)

An ISP (Internet Service Provider) connects homes and businesses to the Internet. They provide the necessary infrastructure and services for users to access the Internet, such as broadband connections, email services, and web hosting. ISPs play a crucial role in enabling individuals and organizations to connect to the World Wide Web and access online resources.

Explanation

An ISP (Internet Service Provider) connects homes and businesses to the Internet. They provide the necessary infrastructure and services for users to access the Internet, such as broadband connections, email services, and web hosting. ISPs play a crucial role in enabling individuals and organizations to connect to the World Wide Web and access online resources.

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6. Dialup, DSL and cable are three types of _____________________ that connect a computer to the Internet. (p. H37)

The correct answer is modems. Modems are devices that connect a computer to the internet using different types of connections such as dialup, DSL, and cable. Dialup modems use a telephone line, DSL modems use a digital subscriber line, and cable modems use a cable television line. These modems convert digital data from the computer into analog signals that can be transmitted over these different types of connections.

Explanation

The correct answer is modems. Modems are devices that connect a computer to the internet using different types of connections such as dialup, DSL, and cable. Dialup modems use a telephone line, DSL modems use a digital subscriber line, and cable modems use a cable television line. These modems convert digital data from the computer into analog signals that can be transmitted over these different types of connections.

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7. A(n) ____________________ is an item on a Web page that links to another Web pages. (p. H37)

A(n) hyperlink is an item on a Web page that links to another Web page.

Explanation

A(n) hyperlink is an item on a Web page that links to another Web page.

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8. A refridgerator that could order more eggs for you is an example of a _____________________. (p. H39)

A refrigerator that can order more eggs for you is an example of a smart appliance. Smart appliances are devices that are connected to the internet and can perform advanced functions or tasks autonomously. In this case, the refrigerator is equipped with sensors and software that can monitor the egg supply and automatically place an order when it detects the need for more eggs. This technology aims to make our lives more convenient and efficient by automating tasks and reducing the need for manual intervention.

Explanation

A refrigerator that can order more eggs for you is an example of a smart appliance. Smart appliances are devices that are connected to the internet and can perform advanced functions or tasks autonomously. In this case, the refrigerator is equipped with sensors and software that can monitor the egg supply and automatically place an order when it detects the need for more eggs. This technology aims to make our lives more convenient and efficient by automating tasks and reducing the need for manual intervention.

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9. A(n) ____________________ might have technology that automatically adjusts lights and temperature, opens doors for residents, and include motion sensors to track movement. (p. H39)

A smart house is a type of living space that incorporates advanced technology to automate various functions. It can adjust lights and temperature automatically, open doors for residents, and include motion sensors to track movement. This allows for a more convenient and efficient living experience as the house can adapt to the needs and preferences of its occupants.

Explanation

A smart house is a type of living space that incorporates advanced technology to automate various functions. It can adjust lights and temperature automatically, open doors for residents, and include motion sensors to track movement. This allows for a more convenient and efficient living experience as the house can adapt to the needs and preferences of its occupants.

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