ICT Overview and Comparison with IT

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Questions and Answers

Which type of mouse uses a ball to detect movement?

Trackball Mouse (correct)

Wireless Mouse

Gaming Mouse

Vertical Mouse

Which type of touchscreen technology is capable of detecting multiple touch points simultaneously?

Resistive Touchscreen

Infrared Touchscreen

Capacitive Touchscreen (correct)

Optical Touchscreen

What type of scanner is typically used for digitizing high-quality images and photos?

Handheld Scanner

Photo Scanner (correct)

Document Scanner

Sheet-Fed Scanner

Which type of microphone is best suited for professional studio recordings due to its sensitivity?

Condenser Microphone Signup and view all the answers

Which output device is specifically designed to display graphics and videos?

Monitor Signup and view all the answers

What invention by Tim Berners-Lee in 1990 significantly changed how information is accessed and shared?

World Wide Web Signup and view all the answers

What is the primary function of input devices?

Interacting with the computer to provide data and instructions Signup and view all the answers

What is housed within the system unit of a computer?

Critical components for processing information Signup and view all the answers

Which of the following devices is used for typing text and entering commands?

Keyboard Signup and view all the answers

What do storage devices in a computer primarily do?

Store data and programs for use Signup and view all the answers

What aspect of computing was revolutionized by the proliferation of smartphones and tablets?

Access to information Signup and view all the answers

Which input device allows users to navigate and select items on the screen?

Mouse Signup and view all the answers

What is a primary focus of Information Technology (IT)?

Managing and using technology to process data Signup and view all the answers

Which sector does Information and Communications Technology (ICT) not directly impact?

Transportation Sector Signup and view all the answers

In what way does ICT impact society?

Facilitate the sharing of knowledge and ideas Signup and view all the answers

Which of the following is a characteristic of Information Communications Technology (ICT)?

It includes both technology and applications for communication. Signup and view all the answers

What is one way that computers are considered powerful?

They can process large amounts of data quickly. Signup and view all the answers

Which has a broader scope, Information Technology (IT) or Information and Communications Technology (ICT)?

ICT Signup and view all the answers

Which of the following best describes the role of digital learning in the education sector?

It enhances the accessibility of education through online platforms. Signup and view all the answers

What is one significant societal impact of ICT?

Changing the way people work and communicate Signup and view all the answers

What breakthrough in computer technology was achieved with the invention of the transistor in 1947?

Replacement of vacuum tubes with smaller components Signup and view all the answers

What technology primarily facilitates communication in ICT?

Instant messaging applications Signup and view all the answers

What distinguishes the Business Sector uses of ICT from other sectors?

Emphasis on e-commerce and data management Signup and view all the answers

Which computer was one of the earliest general-purpose electronic computers developed in 1946?

ENIAC Signup and view all the answers

What was a significant benefit of the development of integrated circuits in the 1960s?

Miniaturization of electronic components Signup and view all the answers

How did the introduction of personal computers in the 1970s impact society?

Made computing power accessible to individuals Signup and view all the answers

What advancement in computing did graphical user interfaces (GUIs) achieve in the 1980s?

Greater user-friendly interactions Signup and view all the answers

Which invention by Lee De Forest in the early 1900s significantly contributed to the development of electronic computers?

Vacuum tube Signup and view all the answers

Which two individuals were pivotal in the development of integrated circuits?

Jack Kilby and Robert Noyce Signup and view all the answers

What was a primary purpose of ENIAC when it was first developed?

To perform complex military calculations Signup and view all the answers

What type of computer is primarily used for scientific research and complex simulations?

Supercomputers Signup and view all the answers

Which of the following is a characteristic of mainframe computers?

Handle extensive data processing tasks Signup and view all the answers

What is a defining feature of microcomputers?

Designed for individual users Signup and view all the answers

Which of the following describes embedded computers?

Specialized computing devices inside everyday objects Signup and view all the answers

Which computer type is suitable for medium-sized businesses?

Minicomputers Signup and view all the answers

What advancement is essential for ensuring seamless connectivity among computers?

Continuous advancements in hardware Signup and view all the answers

Which component is integrated into supercomputers to increase their computational power?

Multiple CPUs and GPUs Signup and view all the answers

Which of the following is NOT a characteristic of microcomputers?

Large and powerful Signup and view all the answers

Study Notes

Information Communications Technology (ICT) Overview

ICT encompasses technologies for processing, storing, transmitting, and retrieving information.
Key sectors impacted by ICT include education, communication, entertainment, business, and societal dynamics.
Examples of ICT in the education sector: online platforms, digital learning, and virtual classrooms.
In the communication sector, ICT facilitates social media platforms, instant messaging, and the internet.
The entertainment sector utilizes streaming services and online gaming platforms.
Business sector applications include e-commerce and enhanced workplace communication.
Societal impact includes changes to access information, knowledge sharing, and global connectivity.

Information Technology (IT) vs Information Communications Technology (ICT)

IT focuses specifically on technology management for information processing and retrieval.
ICT has a broader scope, integrating communication technologies that enhance data management and information exchange.
Both IT and ICT share historical roots in computer technology evolution.

Evolution of Technology

The invention of the vacuum tube (1904) enabled early electronic computers.
ENIAC (1946) was a foundational electronic computer used for complex calculations.
Transistors (1947) replaced vacuum tubes, improving reliability and reducing size of components.
Integrated circuits in the 1960s allowed for further miniaturization of electronic devices.
The emergence of personal computers in the 1970s democratized computing power.
The World Wide Web (1990) revolutionized information access and e-commerce.

Components of a Computer

Input devices include keyboards, mice, and scanners, facilitating user interaction and data entry.
Output devices present information via monitors and printers, making processed data accessible to users.
The system unit serves as the central body of the computer, containing critical processing components.
Storage devices, including hard drives and SSDs, store data and applications for future access.

Classifying Computers

Supercomputers are specialized for high-calculation tasks, utilized in research and simulations (e.g., IBM’s Summit).
Mainframe computers manage extensive data processing for large organizations, supporting multiple users (e.g., IBM Z Series).
Minicomputers, or midrange computers, serve medium-sized businesses for various applications (e.g., DEC, PDP series).
Microcomputers, or personal computers, are widely used by individuals and include desktops and laptops (e.g., Apple MacBook).
Embedded computers perform specific functions within devices, enhancing everyday functionality.

Current Trends and Impact of ICT

Continuous advancements in algorithms and machine learning enhance computer capabilities.
Seamless connectivity fosters collaboration across devices, leading to increased productivity.
Ethical issues in ICT examine the challenges introduced by technology in society, including privacy and data security.

Media in the Digital Age

The evolution of media reflects changes in technology, impacting how information is consumed and shared.
Current trends in ICT influence various aspects of daily life, reshaping communication and content creation.

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Description

This quiz explores the fundamentals of Information Communications Technology (ICT) and its impact across various sectors including education, communication, and business. It also provides a comparison between Information Technology (IT) and ICT, highlighting their differences and applications. Test your understanding of these essential concepts in today's digital world.