ICT Impact on Business Systems

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Questions and Answers

Which of the following describes output devices?

Devices that store external data

Devices that enable network connections

Devices that display or output data from the computer (correct)

Devices that allow data input into the computer

What is the primary function of web browsers?

To facilitate email communication

To enable data storage

To navigate and interact with the Internet (correct)

To create and edit images and videos

Which of the following is NOT classified as a peripheral device?

Keyboard

Operating System (correct)

Printer

Modem

What kind of software is typically used for communication?

Communication software Signup and view all the answers

Which device connects multiple computers to share resources?

Router Signup and view all the answers

What is the main characteristic of system software?

It provides instructions for the hardware. Signup and view all the answers

What distinguishes the Web from the Internet?

The Internet is a network of networks. Signup and view all the answers

Which of the following is an example of storage devices?

USB flash drive Signup and view all the answers

Which of the following supports key business functions like ERP and CRM?

Mainframes Signup and view all the answers

What does the Central Processing Unit (CPU) primarily do?

Performs calculations and executes instructions Signup and view all the answers

Which component is responsible for temporary data storage used during processing?

Memory (RAM) Signup and view all the answers

What type of software would you use for creating documents and spreadsheets?

Productivity Software Signup and view all the answers

Which storage device uses flash memory for permanent data storage?

Solid State Drive (SSD) Signup and view all the answers

Which server type acts as an intermediary between endpoint devices and user requests?

Proxy Server Signup and view all the answers

What distinguishes Web 1.0 from later web versions?

Content created primarily by a small number of individuals Signup and view all the answers

What function does the Power Supply Unit (PSU) serve in a computer?

Delivers usable power to internal components Signup and view all the answers

Which of the following is NOT a function of the Graphics Processing Unit (GPU)?

Managing CPU operations Signup and view all the answers

Which of the following best describes the content creation aspect of Web 2.0?

Extensive creation by many users Signup and view all the answers

Web 3.0 is recognized for emphasizing which of the following?

Decentralization and openness in content creation Signup and view all the answers

What is the primary purpose of utility programs?

Performing virus scanning and disk cleanup Signup and view all the answers

What is the main function of a Mail Server?

Handles incoming and outgoing email Signup and view all the answers

Which of the following describes the function of the Domain Name System (DNS)?

Translates domain names to IP addresses Signup and view all the answers

What is a key feature of Web 2.0?

User-centric and community-focused features Signup and view all the answers

In the context of the internet, what does an IP address signify?

A unique address assigned to each device on the Internet Signup and view all the answers

What is a benefit of using machine learning in decision-making?

Improved accuracy and reliability Signup and view all the answers

What is meant by 'democratization' in the context of technology?

Making advanced technologies accessible to a broader audience Signup and view all the answers

Which describes a potential drawback of using machine learning technology?

Data security risks Signup and view all the answers

Which of the following is a potential benefit of user behavior understanding?

Crime prevention Signup and view all the answers

What is one consequence of relying heavily on technology as mentioned in the content?

Over-reliance on technology Signup and view all the answers

Which type of machine learning involves training on labeled data?

Supervised Learning Signup and view all the answers

Which of the following technologies is NOT an example of democratization?

Private military software Signup and view all the answers

What is a major ethical concern related to technology and user behavior understanding?

Unfair competition perceptions Signup and view all the answers

What is a common application of robotic process automation in manufacturing?

Increasing productivity and quality Signup and view all the answers

What ethical concern is associated with the use of algorithms in machine learning?

Potential for bias and discrimination Signup and view all the answers

Which of the following best describes 'data policing'?

Practices for managing responsible use of data Signup and view all the answers

What characterizes the definition of semi-supervised learning?

Combines labeled and unlabeled data for model training Signup and view all the answers

Which of the following is NOT a characteristic of recommender systems?

Operate independently of user data Signup and view all the answers

Which of the following is NOT considered a benefit of machine learning?

Increased bias in predictions Signup and view all the answers

Which application uses reinforcement learning for decision-making and navigation?

Self-driving cars Signup and view all the answers

What does 'resource optimization' refer to in user behavior understanding?

Maximizing the use of available resources effectively Signup and view all the answers

Study Notes

Mainframes and Business Servers

Key functions supported by ICT include Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), and Supply Chain Management.
Mainframes serve as powerful servers for core business operations.

Internal Components of a Computer

Central Processing Unit (CPU): Executes calculations and instructions necessary for running programs.
Motherboard: Main circuit board that connects all internal computer components.
Memory (RAM): Temporary storage utilized by the CPU during data processing tasks.
Storage Drives (HDD/SSD): HDD uses mechanical spinning disks, while SSD employs flash memory for permanent data storage.
Power Supply Unit (PSU): Converts external electrical power into usable power for internal components.
Graphics Processing Unit (GPU): Handles rendering images, videos, and graphical tasks, relevant in gaming and cryptocurrency mining.

Peripheral Devices

Input Devices: Allow user data entry (e.g., keyboards, mice).
Output Devices: Display or output processed data (e.g., monitors, printers).
Storage Devices: External storage solutions include USB drives and external hard drives.
Network Devices: Hardware enabling network connectivity, such as routers and modems.

Computer Software

Software is intangible data instructing computer operations.
Operating System (OS): Manages hardware and software resources of the computer.
Utility Programs: Assist in managing, maintaining, and controlling computer resources (e.g., virus scanners, disk cleanup).
Application Software: Includes productivity tools like Microsoft Office, creative tools like Adobe Photoshop, and entertainment applications such as games and media players.

The Internet

A global network of interconnected computer systems using Internet Protocol (IP) for communication.
Web: Utilizes Hypertext Transfer Protocol (HTTP) for resource access, enabling document and resource sharing via the World Wide Web.

Major Components of the Internet

Application Server: Manages application logic.
Web Server: Delivers HTML pages.
Proxy Server: Acts as an intermediary between users and resources.
Mail Server: Manages email services.
File Server: Provides storage and access to data files.

Evolution of the Web

Web 1.0: The initial version characterized by static content and limited interactivity, also known as the "Read-only Web."
Web 2.0: Introduced social interaction and user-generated content, emphasizing participatory experiences.
Web 3.0: Focuses on decentralization and the use of AI and machine learning for personalized and intelligent web interactions, referred to as the "Semantic Web."

Democratization in Technology

Involves making advanced tech accessible to a broader audience without specific skill requirements.
Historical examples include the printing press and affordable computers.

Data Policing

Refers to managing and regulating the responsible use of data, essential for maintaining privacy and ethical standards in digital environments.

Machine Learning

A subfield of AI focused on developing models through data set training, playing a vital role in modern technology applications.
Types include supervised, semi-supervised, unsupervised, and reinforcement learning.

Robotic Process Automation (RPA)

Utilizes software robots to automate repetitive tasks, increasing efficiency across sectors such as manufacturing and transportation.

Benefits and Drawbacks of Technologies

Pros: Enhanced capabilities, resource optimization, decision-making improvements, and community trust in systems.
Cons: Ethical concerns, privacy risks, biases in algorithms, and dependency on technology efficiency and accuracy.

Applications of Machine Learning

Found in self-driving cars, healthcare innovations, agricultural advancements, and fraud detection.

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Description

This quiz explores the impact of Information and Communication Technology (ICT) on business functions like Enterprise Resource Planning (ERP), Customer Relationship Management (CRM), and Supply Chain Management. It delves into how these technologies support major business operations and internal computer components such as the Central Processing Unit (CPU).