ICT in the Workplace

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Questions and Answers

What is the main function of a server in a network?

To manage software updates

To store data and provide services to clients (correct)

To connect clients to the internet

To perform specific tasks for dedicated devices

Which statement accurately describes expansion slots on a motherboard?

They prevent the connection of high-speed devices.

They are designed to connect peripheral devices only.

They provide additional functionality to the motherboard. (correct)

They are used exclusively for data storage devices.

What is a key benefit of wearable computers?

They have no sensors.

They can only play music.

They are primarily used for gaming.

They can monitor health metrics and provide communication. (correct)

What type of connection do SATA ports provide on a motherboard?

Data connections for storage devices. Signup and view all the answers

Why is recording serial numbers of hardware important?

It enables identification of stolen equipment. Signup and view all the answers

What is the primary purpose of a UPS?

To offer backup power during outages. Signup and view all the answers

What feature does a typical UPS provide during a power outage?

Sufficient runtime for safe shutdown. Signup and view all the answers

Which method is effective for securing hardware equipment?

Using cable locks to chain equipment. Signup and view all the answers

What is one primary function of Near-field communication (NFC)?

Facilitating contactless payment systems Signup and view all the answers

Which of the following is NOT influenced by ICT in daily life?

Organic farming techniques Signup and view all the answers

What are the components of the information processing cycle?

Input, processing, output, storage Signup and view all the answers

Which of these types of computers is considered portable?

Laptops Signup and view all the answers

What is one reason individuals need to constantly upgrade their ICT skills?

To keep pace with technological advancements Signup and view all the answers

How does ICT impact the workforce?

By maintaining long working hours for employees Signup and view all the answers

Which skill set is developed through the CAT curriculum?

Using computers to solve problems and conduct research Signup and view all the answers

Which device is NOT a function of a microcontroller?

Conducting high-level data analytics Signup and view all the answers

Study Notes

ICT in the Workplace

ICT impacts daily life through employment, media consumption, online activities, and communication..
Near-field communication (NFC) enables wireless communication between devices in close proximity.
NFC facilitates contactless payment systems.
The ubiquity of ICT means individuals are constantly available through various communication platforms, leading to potential burnout.
ICT provides access to vast amounts of information through TV, radio, podcasts, vodcasts, SMS, the internet, email, and other sources.
ICT influences leisure activities through movies, music, printed media, video on demand, internet TV, online travel bookings, online gaming, and fitness programs.
ICT plays a critical role in the workplace by enabling remote work, effective communication, data storage and processing, identification of trends, and automation of dangerous tasks.
ICT requires constant upgrading of skills to keep pace with technological advancements.
ICT can lead to smaller pools of highly skilled workers replacing larger workforces.
ICT employees often work longer hours to meet customer expectations.

The Value of CAT

The CAT curriculum teaches learners to use computers to solve problems, conduct research, and learn new software.
The skills acquired in CAT are applicable across various fields, including accounting, healthcare, photography, film editing, social media, and more.
Individuals with proficiency in ICT are highly sought after as they can efficiently source, process, and present information.

Information Processing Cycle

The information processing cycle consists of input, processing, output, and storage.
Computers are multipurpose electronic devices that can be portable.
Types of computers: servers, desktops, laptops, notebooks, tablets, smartphones.
Portable computers are powered by batteries and use miniaturized components for low energy consumption.
Portable computers have power settings that allow users to customize battery usage and performance.
Tablets are portable computers with touch or pen-sensitive screens.
Smartphones have large color screens, operating systems, and various technologies.
Microcontrollers are integrated circuits that perform specific functions in embedded systems.
Microcontrollers are found in household appliances, controlling operations and communicating with peripherals.

Computer Components and Peripherals

Servers are central computers in a network that store data and programs and provide services to clients.
Clients are computers that use services provided by a server.
Dedicated devices perform a single specific function.
Wearable computers resemble wristwatches or eyeglasses and can perform actions like answering calls, reading messages, and listening to music.
Wearable computers often have sensors to monitor health metrics such as heart rate, steps, and sleep patterns.
The motherboard is the main circuit board in a computer, connecting peripherals and housing expansion slots and ports.
Expansion slots provide additional functionality to the motherboard.
Ports are external connections on the back of the computer that allow users to connect external devices.
SATA ports are used to connect storage devices to the motherboard.
SATA devices are hot swappable, meaning they can be connected or disconnected without shutting down the computer.

Information Protection

Theft of hardware involves the loss of both the device and data stored on it.
Data stored on devices can be more valuable than the hardware itself.
Data stored on portable devices, such as smartphones and flash drives, should be regularly backed up.

Protecting Hardware

Recording serial numbers of hardware helps in identifying stolen equipment.
Police often request serial numbers to assist in recovery efforts.
Serial numbers can be used to trace stolen equipment at scrapyards or pawn shops.
Using cable locks to chain equipment to a fixed object is an effective method for securing hardware.
Lockable cabinets with ventilation enhance security by providing a secure and ventilated environment.
Motion sensors with alarms act as a deterrent and provide an alert system for unauthorized access.

Uninterruptible Power Supply (UPS)

A UPS is a device that provides backup power during power outages.
UPS stands for Uninterruptible Power Supply.
It relies on a battery that is charged by the main power source, typically Eskom.
The UPS provides enough power to save data and shut down the computer during power outages.
Typical UPS runtime is around 15-20 minutes or half an hour, sufficient for safe shutdown.
Unlike portable power stations or larger power equipment, a UPS is designed for short-term backup.

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Description

This quiz explores the impact of Information and Communication Technology (ICT) on various aspects of daily life, particularly in the workplace. You'll learn about how ICT facilitates communication, remote work, entertainment, and provides access to information. Test your knowledge on the diverse influences of ICT on both personal and professional environments.