Social Implications of Technology and Networking

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Questions and Answers

Which of the following is a primary purpose of networking in a computer system?

To reduce power consumption

To enhance visual graphics capabilities

To share hardware and software (correct)

To increase gaming performance

Which of the following components is essential for establishing a network?

Switch, Router, or Gateway (correct)

Graphic processing unit

Optical drive

Direct access storage device

What distinguishes a network server from a client computer?

The server provides resources while client computers consume them (correct)

A server is always a wireless device

Client computers have more storage than servers

A server has a higher graphical capability

Which of the following services is typically offered by an Internet Service Provider (ISP)?

Email and instant messaging services Signup and view all the answers

What is the World Wide Web primarily characterized by?

A vast collection of hyperlinked, interactive documents Signup and view all the answers

Which of the following can indicate a potential bias in the information provided?

The information is derived from a single source Signup and view all the answers

What effect can limited response options have in data collection?

They can skew the resulting data Signup and view all the answers

What is one major advantage of using structured response formats in data collection?

Responses can easily be processed in a database or spreadsheet Signup and view all the answers

Which of the following issues can arise from poorly chosen graph titles?

Graphs may not convey the necessary data clearly Signup and view all the answers

Which of the following is considered an inappropriate use of social networking platforms?

Sharing sensitive personal information Signup and view all the answers

How can physical security of devices be enhanced?

By using Kensington locks Signup and view all the answers

Which of the following practices can enhance energy efficiency when using devices?

Switching devices off when not in use Signup and view all the answers

What is a common risk associated with online dating?

Exposure to deceptive profiles or misinformation Signup and view all the answers

Which of the following can be classified as hardware for input purposes in a computer system?

Microphone Signup and view all the answers

What measure should be taken to ensure data security regarding backup?

Utilize encryption and save regularly with confirmation Signup and view all the answers

Which of the following describes a network?

A collection of computers connected together Signup and view all the answers

Which software application is primarily used for communication via internet-based message exchange?

Voice-over-IP applications Signup and view all the answers

What is an example of software piracy?

Sharing paid software without permission Signup and view all the answers

What is a common method for restricting access to certain files?

Making files read-only and using encryption Signup and view all the answers

Which of these options is considered appropriate software for uninstalling applications?

Control Panel uninstaller or Add/Remove Programs Signup and view all the answers

Which of the following is a common function of a web browser?

Browsing and accessing internet content Signup and view all the answers

Study Notes

Social networking can lead to excessive message checking and constant monitoring of others’ online profiles.
Other implications include:
- Online gaming
- Viewing inappropriate content
- Online shopping
- Watching YouTube videos
- Online dating

Network Security

Kensington locks can be used to secure laptops.

Energy Saving in Technology

Switch off devices when not in use.
Utilize energy-efficient appliances labeled "Energy Star."

Network Advantages

Networking enables sharing of hardware and software.
Centralized data and information management facilitates collaboration and security measures.
Networks provide shared internet access and facilitate easier administration.

Network Components

Network components include:
- Network Interface Cards (NICs)
- Computers or other computing devices
- Switches, routers, gateways, hubs, and bridges
- Wireless Access Points
- Communication media (cables or wireless)

Client-Server Network Model

In a client-server model, the client computer utilizes resources provided by the network server. The server is not a workstation; it manages the resources for other devices.

Internet Service Providers

Internet Service Providers (ISPs) provide:
- Internet access, data bundles, and internet services such as email, instant messaging, and technical support.
- Spam and virus filtering services.
- Regulation of services for members.
- Web hosting and domain registration services.
- Online storage options.

World Wide Web

The World Wide Web is a service that runs on the internet.
It consists of a collection of linked, interactive documents stored on computers globally.

Special Needs Technology

Hardware solutions for users with disabilities include:
- Microphones
- Eye-tracking devices
- Blow-suck tubes
- Tongue-activated joysticks
- Mouth sticks
- Footpads
- Head mice

Software Solutions for Users with Disabilities

Software options:
- Speech recognition or speech-to-text programs.

Data Security Measures

Utilize Uninterruptible Power Supplies (UPS) for continued power while a system is being used.
Implement regular or automatic data backups for recovery.
Restrict access rights to sensitive files and folders.
Make files read-only.
Preserve multiple versions of documents utilizing the "versions" options.
Secure files with passwords and encryption.
Save data regularly with confirmation.

Online Communication

Web browsers are used to navigate the internet (including accessing websites).
Online communication tools:
- Email
- Chat rooms or online forums
- Instant messaging services like WhatsApp, BBM, SMS, MMS
- Voice over IP (VoIP) services such as Skype, Google+, Google Hangouts, and video conferencing
- Social media platforms such as Facebook, Twitter, LinkedIn, MySpace, Pinterest.

Software Piracy

The unauthorized copying and distribution of software without proper licensing is considered software piracy.

Software Uninstallation

Use the uninstaller tool or a relevant program in the Control Panel (e.g., Add/Remove Programs) to remove software.

Questionnaire Design

Limitations of open-ended questions:
- May result in lengthy and unpredictable responses, making analysis challenging.
Advantages of multiple choice questions:
- Easier to process and analyze in spreadsheets or databases.
- Straightforward to read all responses, and handwriting is not an issue.
- Datasets can be easily shared with others and published.
- Responses can be validated.
Challenges of multiple-choice questions:
- Limiting the number of choices might skew data.
- Respondents may want to provide an answer not on the list, restricting potential responses.
- Choices might be biased towards a specific point of view.

Data Interpretation and Presentation

Data Interpretation limitations:
- Titles that obscure the content or make it difficult to see detail can hinder interpretation.
- Significant visual differences between bars might not reflect actual values if the differences are small.
- Combined percentages exceeding 100% can indicate that the graph does not accurately display portions of a whole. In such cases, a pie chart would be more appropriate.
- Incorrect scaling or axis limits, such as a Y-axis starting at 80% instead of 0%, can misrepresent data.
- Meaningless labels on legends can lead to confusion.

Survey Reliability

Factors impacting research reliability:
- Author's lack of expertise in the subject matter.
- Outdated information.
- Biased information presented.
- Limited scope of information, insufficiently covering the subject.
Sources should be credible and reliable for research.

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Description

This quiz explores the social implications of technology, including the effects of social networking, online gaming, and shopping. It also covers network security, energy-saving practices in technology, and the components and advantages of networking. Test your knowledge on these important topics!