ICT Concepts and Importance

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Questions and Answers

What is the primary function of system software?

To play audio and video files

To manage hardware and provide a platform for application software (correct)

To assist users in creating documents

To facilitate communication through messaging and video calls

Which of the following is an example of application software?

Microsoft Windows

Device drivers

Disk cleanup utility

Adobe Photoshop (correct)

Which category does VLC Media Player belong to?

Graphics and Design Software

Media Players (correct)

Productivity Software

Communication Software

What type of software would Microsoft Outlook be classified as?

Communication Software Signup and view all the answers

Which of the following is NOT a function of utility programs?

Providing an interface for user interaction Signup and view all the answers

What is the primary function of the Central Processing Unit (CPU) in a computer?

Executing instructions and performing calculations Signup and view all the answers

Which component is responsible for converting electrical power from an outlet into usable power for the computer?

Power Supply Unit (PSU) Signup and view all the answers

Which type of storage drive uses spinning disks for data storage?

Hard Disk Drive (HDD) Signup and view all the answers

What is the role of peripheral devices in a computer system?

To allow users to input data and display output Signup and view all the answers

Which generation of computers is identified with integrated circuits and microprocessors?

Third Generation Signup and view all the answers

What type of computer is primarily used for individual tasks and personal use?

Personal Computers Signup and view all the answers

What does RAM stand for and what is its primary use in a computer?

Random Access Memory; temporary data storage while processing Signup and view all the answers

Which of the following components handles the rendering of images, videos, and animations?

Graphics Processing Unit (GPU) Signup and view all the answers

What is the primary difference between Information Technology (IT) and Information and Communication Technology (ICT)?

ICT encompasses communication technologies in addition to IT. Signup and view all the answers

Which area has been profoundly impacted by ICT through e-learning platforms?

Education Signup and view all the answers

In what way does ICT support scientific research?

By offering computational resources and data processing tools. Signup and view all the answers

How has ICT transformed the entertainment industry?

By revolutionizing content creation and consumption. Signup and view all the answers

What critical business function does ICT support that involves managing customer relationships?

Customer Relationship Management (CRM) Signup and view all the answers

What role does IT play in digital forensics?

Aiding in the investigation and analysis of digital evidence. Signup and view all the answers

Which of the following best describes the concept presented by Theodore Kacyznski regarding technology?

Humans are maladapted to life in a technological society. Signup and view all the answers

What does the broad nature of ICT imply about its applications?

ICT can be applied to various fields such as education and business. Signup and view all the answers

Study Notes

Module Goals

Understand the role of information technology in solving real-world problems.
Recognize the importance of information technology in daily life.
Define information and communication technology (ICT) and its applications.
Trace the evolution of various technologies over the years.

Information Technology (IT)

Involves the use, creation, and management of computer systems, software, and networks.
Facilitates data storage, processing, transmission, and retrieval.

Information and Communication Technology (ICT)

Broader than IT, focusing more on communication technologies.
Includes tools that enable communication and is an extension of IT.
Transformed education through e-learning platforms, online courses, and digital libraries.
Boosts scientific research by providing computational resources and data analysis tools.
Revolutionized the entertainment industry in content creation, distribution, and consumption.
Supports critical business functions such as ERP and CRM systems.
Contributes to digital forensics for legal and criminal investigations.

Historical Development of Computing

Pre-Modern Computing: Use of the abacus.
First Generation Computers: ENIAC and UNIVAC.
Second Generation Computers: Introduction of transistors and mainframes.
Third Generation (1970s - Present): Use of integrated circuits and microprocessors, leading to personal computing and mobile devices.

Types of Computers

Mainframes
Servers
Personal Computers (PC)
Embedded Systems
Supercomputers

Internal Components of a Computer

Central Processing Unit (CPU): Executes instructions and performs calculations.
Motherboard: Main circuit board connecting all internal components.
Memory (RAM): Temporary storage for data being processed by the CPU.
Storage Drives (HDD/SSD): Permanent data storage; HDD uses spinning disks, SSD uses flash memory.
Power Supply Unit (PSU): Converts electrical power for internal components.
Graphics Processing Unit (GPU): Renders images and videos, crucial for gaming and design.

Peripheral Devices

Input Devices: Include keyboards, mice, and scanners for data input.
Output Devices: Monitors, printers, and speakers display or output data.
Storage Devices: External tools like hard drives and USBs for data storage.
Network Devices: Modems and routers that connect computers to networks.

Computer Software

Collection of data or instructions directing the computer's operation; intangible compared to hardware.

System Software

Operating System (OS): Manages hardware and software resources (e.g., Windows, macOS).
Device Drivers: Interface between OS and hardware components.
Utility Programs: Perform maintenance tasks (e.g., virus scanning).

Application Software

Productivity Software: Tools for document creation and management (e.g., Microsoft Office).
Media Players: Software for audio and video playback (e.g., VLC).
Web Browsers: Applications for internet navigation (e.g., Google Chrome).
Graphics and Design Software: Tools for creating/editing visual media (e.g., Adobe Photoshop).
Communication Software: Facilitate messaging and video conferencing (e.g., Zoom).
Games and Entertainment Software: Applications designed for leisure and interactive experiences.

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Description

This quiz covers the fundamental concepts of Information and Communication Technology as outlined in CM 1 Section 1 of the GEITE01X module. It explores the role of IT in solving real-world problems and highlights its significance in everyday life. Additionally, it discusses the evolution of technology and its various applications.

ICT Concepts and Importance - CM 1 Section 1

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