Introduction to ICT

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Questions and Answers

What advancement in communication occurred in the 19th century?

The rise of the internet

The introduction of video conferencing

The development of the telegraph (correct)

The invention of smartphones

Which device is considered one of the earliest electronic computers developed in 1946?

IBM PC

Microprocessor

ENIAC (correct)

Transistor

What major change occurred in ICT during the 21st century?

Proliferation of mobile devices (correct)

Introduction of digital TVs

Development of networking protocols

Expansion of satellite technology

Which of the following is NOT a component of ICT?

Biotechnological devices Signup and view all the answers

What is the primary function of ICT in modern society?

To enable information access and sharing Signup and view all the answers

Which of the following is an example of a service associated with ICT?

Distance learning Signup and view all the answers

Which component of ICT has existed for decades?

Telephones Signup and view all the answers

What characterizes the convergence that ICT refers to?

Merging of various communication networks Signup and view all the answers

Which of the following is a benefit of video conferencing?

Eliminates the need for travel Signup and view all the answers

How does ICT contribute to cost-effectiveness in communication?

Providing cheaper alternatives like email Signup and view all the answers

What is a potential negative impact of automation on the job market?

Reduction of human labor positions Signup and view all the answers

Which of the following is a common privacy issue associated with ICT?

Interception of cell phone signals Signup and view all the answers

What aspect of life does excessive use of ICT primarily affect?

Engagement in real-world activities Signup and view all the answers

What is a consequence of ICT's role in education?

Ability to complete degrees online from home Signup and view all the answers

Which form of online threat is classified as blackmail?

Threats for money or valuables Signup and view all the answers

Which of the following is considered a disadvantage of ICT?

Propagation of computer viruses Signup and view all the answers

Study Notes

Introduction to ICT

ICT stands for Information and Communications Technology, encompassing the infrastructure and components that facilitate modern computing.

Historical Development of ICT

19th Century:
- Invention of the telegraph enabled long-distance message transmission.
- The telephone, introduced in the late 1800s, allowed real-time conversations across distances.
Mid-20th Century:
- The first electronic computer, ENIAC, was developed in 1946, targeting government and corporate needs.
1970s: Introduction of microprocessors revolutionized computing power and accessibility.
21st Century:
- Surge in mobile devices like smartphones and tablets, enhancing information access and communication flexibility.

Definition and Components of ICT

ICT refers to the integration of audiovisual, telephone, and computer networks into a unified system.
Key ICT components include:
- Hardware: Physical devices like computers and smartphones.
- Software: Programs and applications that run on hardware.
- Operating Systems: Software that manages hardware and software resources.

Role of ICT in Society

Facilitates information sharing and communication across various platforms.
Transforms communication, learning, working, and business operations.

Advantages of ICT

Globalization:
- Video conferencing minimizes travel costs, promoting international interaction.
Cost Effectiveness:
- Email communication is often cheaper than phone calls; process automation reduces business expenses.
Time Savings:
- Online shopping allows convenient purchasing and delivery.
Job Creation:
- New jobs have emerged in computer programming, system development, and web design.
Education:
- Computers and the internet offer expanded access to educational opportunities and online degrees.

Disadvantages of ICT

Blackmail:
- The internet can facilitate extortion through threats or information disclosure.
Unemployment:
- Automation can displace workers as businesses seek cost efficiencies.
Privacy Issues:
- Risks include interception of personal information through hacking.
Computer Viruses:
- Malware can cause significant disruptions and damage to systems.
Social Media Addiction:
- Overuse of technology can diminish real-world interactions and engagements.

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Description

This quiz covers the fundamental concepts of Information and Communication Technology (ICT), including its definition, history, and key components. Perfect for students beginning their journey in understanding modern computing infrastructure. Test your knowledge on the essential elements of ICT.