Online Social Networks Overview

Questions and Answers

What is an online social network primarily designed to do?

Encourage members to share interests and media. (correct)

Provide educational resources and online classes.

Facilitate software interactions through a browser.

Represent specific causes or opinions of groups.

Which of the following is an example of a media sharing website?

Coursera

MySpace

YouTube (correct)

What characterizes an educational website?

It promotes entertainment through games and music.

It offers media sharing like photos and videos.

It focuses on social networking and community interactions.

It provides avenues for both formal and informal learning. (correct)

Which of the following best describes a Web application?

A software that allows interactions through a web browser. Signup and view all the answers

What type of website best encapsulates social and community engagement?

Online social networks. Signup and view all the answers

Which of the following is NOT typically a feature of entertainment websites?

Online classes. Signup and view all the answers

Which statement regarding advocacy websites is true?

They are focused on representing specific causes or opinions. Signup and view all the answers

Which service is an example of a web application?

TurboTax Online Signup and view all the answers

What is the primary function of a computer?

To process data and produce information Signup and view all the answers

What is a primary function of computer-aided design (CAD) software?

Assist in generating engineering and architectural designs Signup and view all the answers

Which of the following is classified as an input device?

Web cam Signup and view all the answers

Which type of software is best suited for creating high-quality color documents such as marketing literature?

Desktop publishing software Signup and view all the answers

What distinguishes data from information?

Data is unprocessed; information is meaningful Signup and view all the answers

Which of the following tasks can employees perform using a computer?

Generate invoices and manage calendars Signup and view all the answers

What distinguishes professional desktop publishing software from basic applications?

It can handle more complex layouts and graphics Signup and view all the answers

What type of device is a scanner classified as?

Input device Signup and view all the answers

Which professionals are most likely to use CAD software?

Engineers and architects Signup and view all the answers

What is a feature commonly found in graphics and multimedia programs?

User-friendly interfaces Signup and view all the answers

How do teachers utilize computers in the classroom?

To assist with classroom instruction Signup and view all the answers

What best describes an output device?

A device that conveys information to users Signup and view all the answers

What type of tasks can multimedia authoring software perform?

It allows the creation of interactive content Signup and view all the answers

Students can utilize computers for which of the following activities?

To complete assignments and conduct research Signup and view all the answers

Which of the following software types includes features for both audio and video editing?

Multimedia authoring software Signup and view all the answers

How do scaled-down versions of graphics and multimedia software assist home and small business users?

They simplify the user experience for document creation Signup and view all the answers

What is the primary purpose of the Internet?

To provide a platform for instant communication and access to global information Signup and view all the answers

Which of the following services is NOT commonly associated with the Internet?

Television broadcasting Signup and view all the answers

What was the original purpose of the ARPANET?

To facilitate communication during military operations and scientific research Signup and view all the answers

How many main computers were part of the original ARPANET network?

Four Signup and view all the answers

What type of provider offers individuals and organizations access to the Internet?

Access provider Signup and view all the answers

Which statement best describes the evolution of ARPANET into the Internet?

ARPANET expanded by linking thousands of computers, ultimately becoming the Internet. Signup and view all the answers

What distinguishes a host from a client in a network?

A host provides services and connections to other devices. Signup and view all the answers

How many individual computers were linked in ARPANET by 1984?

1,000 Signup and view all the answers

What is the main purpose of a text message?

To send a short note typically fewer than 300 characters. Signup and view all the answers

Which of the following devices can send video messages?

A video phone Signup and view all the answers

What differentiates a PDA from a smartphone?

A PDA usually lacks phone capabilities and may not be Internet-enabled. Signup and view all the answers

What feature is common to most e-book readers?

They often have a touch screen and are Internet-enabled. Signup and view all the answers

What is typically true about handheld computers?

They are small enough to fit in one hand. Signup and view all the answers

Which of the following correctly describes a portable media player?

It allows users to store, organize, and play digital media. Signup and view all the answers

How would you define an instant message?

A real-time Internet communication for exchanging messages. Signup and view all the answers

What distinguishes a picture message from other types of messages?

It includes a photo or image, sometimes with sound and text. Signup and view all the answers

Study Notes

Online social networks allow users to share interests, ideas, stories, and media with registered members.
Facebook has over 300 million active users, making it one of the largest social networking sites.
Media sharing websites facilitate sharing of photos and videos; examples include Flickr for photos and YouTube for videos.

Educational Websites

Educational sites support formal and informal learning environments.
Companies and colleges offer online training and degrees to enhance structured learning experiences.
Instructors utilize the web to enhance classroom learning by providing course materials and information.

Entertainment Websites

Entertainment sites create interactive environments and host music, videos, games, and chat rooms.
These platforms often include features like ongoing web episodes and sweepstakes.

Advocacy Websites

Advocacy sites promote a specific cause or opinion and typically represent a group's or association's interests.

Web Applications

Web applications enable interaction with software via a web browser on any device connected to the Internet.
Examples include Google Docs for document editing, TurboTax Online for tax preparation, and email services like Windows Live Hotmail.

Computers and Their Functions

A computer is an electronic device that follows instructions to process, store, and produce data.
Data refers to unprocessed items; processed data becomes meaningful information.

Components of a Computer

Input Devices: Hardware that allows data input; includes keyboard, mouse, microphone, scanner, and webcam.
Output Devices: Hardware that conveys information; includes text messages, instant messages, picture messages, and video messages.

E-Book Readers and Handheld Devices

E-book readers are designed primarily for reading digital books and usually feature a touchscreen and internet access.
Handheld computers (Ultra-Mobile PCs) serve mobile professionals needing portable computing solutions.

Portable Media Players

Mobile devices for storing and playing digital media; enable organization and accessibility of content.

The Internet

The Internet is a global network linking individuals, businesses, and institutions, providing access to information and communication.
Over 1 billion users globally utilize the Internet for a range of services, including email and chat applications.

ARPANET

ARPANET was the original network created by the U.S. Department of Defense in 1969 to connect researchers.
It linked four main computers at prestigious universities and has evolved into today’s Internet, consisting of over 550 million hosts.

Access Providers

Businesses that provide Internet access, either free or for a fee, play a crucial role in connecting users to the web.

Graphics and Multimedia Programs

Designed for professionals in fields like engineering and graphic design, these programs allow advanced document creation.
Users can employ software for CAD, desktop publishing, image and video editing, and multimedia authoring.

Computer-Aided Design (CAD)

CAD software assists in creating technical designs for vehicles, buildings, and scientific models, enhancing precision and efficiency.

Desktop Publishing Software

DTP software enables the creation of high-quality documents with text and graphics, suitable for marketing materials and publications.

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Description

Explore the world of online social networks, where users share interests, ideas, and media with a global community. This quiz covers popular platforms like Facebook and MySpace, highlighting their impact and usage in modern society. Test your knowledge on the functions and features of these networks.