Embedded Computers and Digital Citizenship Quiz

Embedded Computers

• Embedded computers are specialized computers designed for specific tasks.
• They are often built into devices like cars, appliances, and industrial equipment.
• They control various functions within the device they are embedded in.

Digital Citizen (Homework Questions)

• Digital citizenship involves responsible online behavior.
• Critical thinking, ethical decision-making and appropriate online communication are key elements
• This is about understanding their online rights and responsibilities.

Kiosks (Homework Question)

• Kiosks are self-service terminals.
• They offer interactive services, often in public areas.

ENERGY STAR program

• ENERGY STAR is a program promoting energy efficiency.
• Companies can use the program to certify their energy-efficient products.
• It helps consumers in making more environmentally friendly choices.

BYOD (Bring Your Own Device)

• BYOD is the policy of letting employees utilize their personal devices for work.

GUI (Graphical User Interface)

• GUI is a visual way to interact with a computer.
• Using icons, menus and a mouse rather than text commands.
• Intuitive and user-friendly for most people.

Input vs Output data

• Input data is information entered into a computer system.
• Output is the processed information the computer provides as a result of the input.

Ways to Customize

• Customisation refers to modifying a device or a system to suit personal preferences.
• This includes changing themes, colors, and functions.
• Many software applications allow specific levels of customizability.

Cloud Storage–how it saves

• Cloud storage stores data on remote servers.
• Data is accessed through the internet.
• It offers accessibility from various locations and devices.

RSI (Repetitive Strain Injury) Causes

• RSI is a common issue caused by repetitive motions and prolonged use of certain tools.
• Prolonged use of a keyboard or mouse is a frequent cause.
• Ergonomics plays a key role in minimizing the risk.

Encryption vs Decryption

• Encryption protects data by transforming it into an unreadable format (cipher text).
• Decryption reverses this process, converting the cipher text back to its original readable format (plain text).

4 Categories of Cyber Attacks

• These include Malware attacks, Phishing attacks, Denial-of-service attacks and Social engineering attacks.

What a Hacktivist is

• A hacktivist is a person who uses hacking skills for political or social activism.

File Management Strategies

• Organized and structured file management helps finding and retrieving needed information quickly and efficiently.
• Strategies vary but common elements include appropriate naming conventions and smart folder hierarchies.

What to Include in a File Name

• Clear, concise, and descriptive names are vital for finding relevant files quickly.
• Include keywords relevant to the file's content.

What File Extensions Are

• File extensions are the characters after the "." in a file name.
• They indicate the type of content the file contains (e.g., .txt for text files, .jpg for images).

How to Organize a Set of Files

• A logical folder structure should be made.
• Grouping files based on similar characteristics is highly recommended.
• Tools and software are available to aid in organising documents and files.