Podcast
Questions and Answers
What is the most valuable subject mentioned in the content?
What is the most valuable subject mentioned in the content?
CAT
Which of the following is a way that ICT influences our lives?
Which of the following is a way that ICT influences our lives?
ICT requires workers to constantly upgrade their skills.
ICT requires workers to constantly upgrade their skills.
True
ICT allows us to perform tasks that are difficult or dangerous for humans to do, such as __________.
ICT allows us to perform tasks that are difficult or dangerous for humans to do, such as __________.
Signup and view all the answers
Which statement best reflects the impact of ICT in the workplace?
Which statement best reflects the impact of ICT in the workplace?
Signup and view all the answers
Name one leisure activity facilitated by ICT.
Name one leisure activity facilitated by ICT.
Signup and view all the answers
Social networking sites contribute to __________ availability.
Social networking sites contribute to __________ availability.
Signup and view all the answers
What roles can ICT play in managing data?
What roles can ICT play in managing data?
Signup and view all the answers
Study Notes
ICT in the Workplace
- ICT is important in almost every job imaginable
- Workers need to be able to source, process, and present data accurately and quickly
- Workers need to choose and use the correct ICT tools for the job
The Computer
- A computer's power depends on the CPU speed and performance, memory size, storage amount and type, and graphics card.
- A powerful PC can process more data, execute more tasks, and run more programs faster than a less powerful one.
- Computers process information in a cycle: take input, process it, produce output and store it.
- Computers communicate with other computers.
Types of Computers
- Laptops/Notebooks: Small, portable computers ideal for work and entertainment. They use miniaturized parts for lower power consumption.
- Tablets: Portable computers with touch or pen-sensitive screens made for quick, small-scale computing. They have special operating systems and long battery life.
- Smartphones: Perfect examples of digital convergence combining many device features on one device. A smartphone includes operating systems, large screens, and built-in data modems (3G, HSDPA, 4G/LTE).
- Desktops: Multi-purpose electronic devices.
- Servers: Computers that provide services or resources to other computers. They are more powerful than client computers.
- Dedicated Devices (e.g., ATMs, GPS): Designed for one specific task and aren’t considered computers
Protecting Your Information
- Hardware theft is about more than the replacement cost.
- Data stored on the computer may not have backups.
- Information may be sensitive or private.
- Portable devices are easily lost or stolen
- Companies sometimes disable USB ports to protect data.
- Social engineering tricks try to manipulate people.
- Ways to protect hardware from theft: record serial numbers, use ultraviolet markers, install hidden security software, use cable locks, and lockable cabinets.
Power Settings
- Computers should conserve power and 'sleep' or hibernate when not used.
- Setting up power plans helps manage computer power use.
- UPS (Uninterruptible Power Supplies) protect against power surges/spikes/outages.
The Role and Value of ICT in the Workplace
- Workers can work wherever they have access to a computer or the internet.
- Communication becomes easier and more effective.
- Vast amounts of data can be stored and processed for better decisions.
- ICT helps workers adapt to changing trends.
- ICT makes some jobs easier or safer (e.g., performing repetitive actions).
- ICT can empower smaller companies to compete globally.
- ICT also has some downsides
CAT (Computer Applications Technology) and Its Value
- CAT is a valuable subject, teaching students how to use computers to solve problems.
- Students learn to use computers for studying and research.
- Students get familiar with various software packages.
Additional Points
- Phablets: Devices that are between tablets and smartphones. They have larger screens than phones.
- Hybrid laptops/tablets: Laptops that can transform into tablet form.
- Memorandum/Memo on Teams: This refers to a written activity.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
Explore the essential role of Information and Communication Technology (ICT) in various jobs, and learn about the different types of computers including laptops, tablets, and smartphones. This quiz covers how to choose and use the correct ICT tools for effective data management. Test your knowledge on computer components and their functionalities.
