Introducing Today’s Technologies: Computers, Devices, and the Web 1

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Questions and Answers

What is the purpose of a gesture on a touch screen?

To activate a link or run a program/app (correct)

To enable movement of an item

To view a smaller area on the screen

To display a shortcut menu

Which type of computer typically has a touch screen?

Mobile computer

Tablet (correct)

Personal computer

Laptop

What motion activates the display of a shortcut menu on a touch screen?

Tap

Swipe

Press and hold (correct)

Double-tap

In a typical laptop, where is the keyboard located?

In the base (D) Signup and view all the answers

What are the hinges used for in a laptop?

To connect the screen to the lid (C) Signup and view all the answers

Which device does not require a separate input device?

Tablet (D) Signup and view all the answers

What is the purpose of zooming in on a touch screen?

To view a smaller area on the screen (D) Signup and view all the answers

Which computer device typically has a screen in the lid and a keyboard in the base?

Laptop (C) Signup and view all the answers

What is the purpose of pressing and holding on a touch screen?

To enable movement of an item (A) Signup and view all the answers

Which motion involves quickly touching and releasing one finger two times on a touch screen?

Double-tap (C) Signup and view all the answers

What is the purpose of a browser, as mentioned in the text?

To access and navigate the web (A) Signup and view all the answers

What is the main objective of this module?

To discover how to perform tasks using computers, mobile devices, and the web (D) Signup and view all the answers

What do smartphones, digital cameras, and portable media players have in common?

They are all mentioned in the text (B) Signup and view all the answers

What is the relationship between the web and the Internet?

The web is built on top of the Internet (D) Signup and view all the answers

How does technology impact various sectors such as education, finance, and entertainment?

It changes the way these sectors operate and deliver services (B) Signup and view all the answers

What are some examples of output options mentioned in the text?

Printers, displays, speakers (B) Signup and view all the answers

What is the purpose of a search engine, as per the text?

To help users find information on the Internet (D) Signup and view all the answers

What do laptops, tablets, desktops, and servers have in common?

They are all types of computers (B) Signup and view all the answers

What is the main difference between wired and wireless network technologies?

Wired network technologies use physical cables whereas wireless network technologies use radio signals (C) Signup and view all the answers

How can data be transformed into information?

By analyzing and processing it to derive meaning (D) Signup and view all the answers

Study Notes

Touch Screens and Laptops

A gesture on a touch screen is used for interacting with the device.
Touch screens are typically found on devices such as smartphones, tablets, and laptops.

Laptop Components

The keyboard is located in the base of a typical laptop.
Hinges in a laptop are used to connect the screen to the base.

Touch Screen Functions

Zooming in on a touch screen is used to enlarge content.
Pressing and holding on a touch screen is used to perform a specific action.
Quickly touching and releasing one finger twice on a touch screen is known as double-tapping.

Computing and Internet

A browser is used to access and view websites on the Internet.
The main objective of this module is to understand the basics of computing and the Internet.
Smartphones, digital cameras, and portable media players are all examples of consumer electronics.
The web is a system of interlinked hypertext documents, while the Internet is a global network of interconnected computers.
Technology has a significant impact on various sectors such as education, finance, and entertainment.

Data and Information

Examples of output options mentioned in the text include display screens, printers, and speakers.
A search engine is used to find specific information on the Internet.
Laptops, tablets, desktops, and servers are all types of computers.
The main difference between wired and wireless network technologies is the use of cables or radio waves for connectivity.
Data can be transformed into information by organizing, analyzing, and interpreting it.

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Description

Explore the use of computers, mobile devices, and the web for various activities such as homework, research, email, gaming, social media, and multimedia. Discover the essential knowledge about using technology in the digital world.