AICT flashcards (1)

These flashcards cover key concepts related to Information and Communication Technologies (ICT), including definitions, roles in healthcare, types of software, advantages of technology, and networking.

What does ICT stand for?

Information and Communication Technology.

What is the significance of IICT?

IICT is important for understanding the impact and application of technology in our lives.

What is the definition of technology in the context of ICT?

A collection of techniques, methods, and processes used to produce goods or services.

What are the key elements of ICT?

Information Technology (IT) and Communication Technology (CT).

What is the function of Random Access Memory (RAM)?

Temporarily stores data that the CPU needs for active tasks.

What is Read-Only Memory (ROM)?

A type of non-volatile memory that permanently stores essential data for booting up the system.

Name one advantage of using cloud storage in healthcare.

Allows easy data sharing and access from anywhere.

What is an example of application software in healthcare?

Electronic Health Records (EHR) Systems.

What is a Local Area Network (LAN)?

A network that connects devices within a small geographical area.

What is a Virtual Private Network (VPN)?

A secure network connection over the internet.

What is the primary role of the Central Processing Unit (CPU)?

To process instructions and execute tasks as the brain of the computer.

Define system software.

Software that provides a platform for other software to run and manages hardware.

What are input devices?

Devices that send data to the computer, e.g., Keyboard, Mouse.

What does automation refer to in the context of computers?

Using computers to perform tasks automatically without human intervention.

What is one weakness of computers?

They lack intelligence and cannot make decisions independently.

What does ICT stand for?

Information and Communication Technology. It refers to all digital technology that assists individuals, organizations, and businesses in handling and transmitting information.

What is the significance of ICT?

ICT is crucial for understanding the widespread impact and diverse applications of technology in modern society, influencing communication, education, healthcare, business, and daily life by enabling efficient information management and exchange.

What is the definition of technology in the context of ICT?

In ICT, technology is defined as a collection of tools, techniques, methods, and processes, including digital devices and software, used to produce, transmit, or enhance information and services.

What are the key elements of ICT?

The key elements are:

• Information Technology (IT): Focuses on managing and processing information, including computer hardware, software applications, and data storage systems.
• Communication Technology (CT): Deals with the transmission and exchange of information, encompassing networks, telecommunications, and connectivity protocols.

What is the function of Random Access Memory (RAM)?

RAM is a type of volatile memory that temporarily stores data and program instructions that the CPU needs for immediate and active tasks, enabling fast access and efficient multitasking. Data in RAM is lost when the power is turned off.

What is Read-Only Memory (ROM)?

ROM is a type of non-volatile memory that permanently stores essential data, such as firmware and boot instructions (BIOS), required for booting up the computer system. Its content cannot be easily modified or erased.

Name salient advantages of using cloud storage in healthcare.

Cloud storage in healthcare offers several advantages:

• Enhanced accessibility: Allows healthcare professionals to easily share and access patient data from anywhere, at any time, with appropriate authorization.
• Scalability: Easily adjust storage capacity based on demand without significant hardware investment.
• Cost-effectiveness: Reduces the need for expensive on-premise hardware and maintenance.

What is an example of application software in healthcare?

Electronic Health Records (EHR) Systems are a prime example. They are used to digitally manage comprehensive patient demographics, medical history, medications, vital signs, progress notes, and other clinical data, improving patient care and administrative efficiency.

What is a Local Area Network (LAN)?

A LAN is a computer network that connects devices within a relatively small and confined geographical area, such as a home, office building, or school campus, enabling resource sharing and communication between connected devices.

What is a Virtual Private Network (VPN)?

A VPN establishes a secure, encrypted connection over a less secure network, like the internet, providing users with privacy, anonymity, and secure access to remote networks by tunneling their connection through a private server.

What is the primary role of the Central Processing Unit (CPU)?

The CPU, often called the 'brain' of the computer, primarily interprets and executes instructions from programs, performs calculations, and manages the overall flow of data and operations within the computer system. It comprises components like the Arithmetic Logic Unit (ALU) and Control Unit.

Define system software.

System software is a type of computer program designed to run a computer's hardware and application programs. It provides a platform for other software to run, manages fundamental system resources, and often includes operating systems (e.g., Windows, macOS, Linux) and utility software.

What are input devices?

Input devices are hardware components used to send data, commands, and signals into a computer for processing. Examples include keyboards, mice, microphones, scanners, touchscreens, and webcams, facilitating user interaction with the computer.

What does automation refer to in the context of computers?

Automation, in the context of computers, refers to the use of technology and software to perform tasks, processes, or operations automatically with minimal or no human intervention, aiming to increase efficiency, accuracy, and productivity by reducing manual labor.

What is one weakness of computers?

A key weakness of computers is their inability to exercise genuine human-like intelligence, creativity, or independent critical thinking. They strictly follow programmed instructions, lack intuition, and cannot make subjective judgments or truly understand context without explicit programming.