ICT Module 1: Basics and Functions

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Questions and Answers

Which of the following is considered a primary concern in computer ethics?

Privacy (correct)

Web browsing speed

Software compatibility

User interface design

What is the main function of a spreadsheet application?

Editing text documents

Organizing and analyzing data in tabular form (correct)

Creating presentations

Displaying graphics

What do computer viruses do when executed?

Provide system updates

Enhance computer performance

Create security backups

Replicate themselves and infect other files (correct)

What is the purpose of application software?

To perform specific tasks for users Signup and view all the answers

What defines a hacker?

A person who breaks into computer systems Signup and view all the answers

Which of the following is NOT a way that computer viruses can spread?

File compression Signup and view all the answers

What is system software primarily responsible for?

Controlling computer hardware Signup and view all the answers

Which of the following statements about computer ethics is true?

Computer ethics includes issues like software piracy Signup and view all the answers

What is the primary function of the Title bar in LibreOffice Writer?

To display the file name of the current document Signup and view all the answers

Which of the following is used to move text or images from one location to another in LibreOffice Writer?

Cut (Ctrl + X) Signup and view all the answers

What does the status bar in LibreOffice Writer indicate?

The document view options Signup and view all the answers

Which of the following best describes 'data' in an ICT system?

The raw material that is processed to generate information. Signup and view all the answers

Which file extension is used by LibreOffice Writer documents?

.odt Signup and view all the answers

What does 'hardware' refer to in the context of ICT?

The physical components that comprise the ICT system. Signup and view all the answers

What type of graphics format is used for images that support transparency in LibreOffice?

PNG Signup and view all the answers

Which of the following is NOT listed as a component of ICT?

Automation Signup and view all the answers

Which shortcut key combination is used for the redo function in LibreOffice Writer?

Ctrl + Y Signup and view all the answers

What is a characteristic of clipart in LibreOffice Writer?

It is a pre-made vector image for illustration. Signup and view all the answers

How does ICT benefit businesses and organizations?

It enhances overall performance and competitive edge. Signup and view all the answers

Which technology trend refers to the concept of organizations operating without a physical location?

Locationless Organizations Signup and view all the answers

What does the scroll bar allow you to do in the LibreOffice Writer window?

Navigate the document view Signup and view all the answers

What is the main feature of 'cloud storage'?

It allows data to be saved on remote servers accessible via the internet. Signup and view all the answers

What is the correct formula to calculate the total price based on QTY and Retail Price?

QTY * Retail Price Signup and view all the answers

Which of the following correctly categorizes 'procedures' in an ICT system?

The series of actions to ensure system functionality. Signup and view all the answers

What function is used to find the sum of a range of cells?

Sum () Signup and view all the answers

Individuals use ICT primarily for which purpose?

To satisfy their information needs and social connections. Signup and view all the answers

Which of the following describes how to calculate profit?

Retail Price - Purchase Price Signup and view all the answers

When creating a new presentation in Impress, which option allows you to start from a pre-designed template?

From template Signup and view all the answers

To calculate the total profit from various profit entries in a column, which function should be used?

Sum () Signup and view all the answers

In a presentation created with Impress, what is a slide?

A single page of the presentation Signup and view all the answers

What is the outcome of the operation 'sum(Prices) - 12% VAT' intended to calculate?

Net total after VAT Signup and view all the answers

What is a slideshow?

A series of still images in prearranged sequence Signup and view all the answers

What is the primary function of custom animation in a presentation?

To animate pictures, graphics, and charts Signup and view all the answers

Which shortcut key can be used to insert a new slide?

CTRL + M Signup and view all the answers

How do you initiate the process of inserting an image into a slide?

Go to Insert Menu > select Image Signup and view all the answers

What does cropping an image do?

Removes unwanted outer areas from an image Signup and view all the answers

Which option best describes the purpose of a slide transition?

To create motion effects between slides Signup and view all the answers

What is the correct order of steps to change the background color of a slide?

Slide > Select Properties > Choose Color Signup and view all the answers

What is the purpose of the 'Rename slide' option when managing slides?

To change how the slide visually appears during the presentation Signup and view all the answers

Which of the following best describes 'compression' in image manipulation?

A process that reduces the file size of an image Signup and view all the answers

Study Notes

Information and Communications Technology (ICT)

ICT encompasses various technologies enhancing communication methods.
The growing demand for ICT in education aims to equip students with 21st-century skills.

Components of ICT

Data: Raw materials processed to generate information.
Hardware: Tangible physical components of an ICT system.
Software: Intangible computer programs guiding hardware operations.
Information: Results derived from processing data.
Procedures: Steps followed to ensure smooth system operations.
People: Users who input data and interpret system outputs.

Uses of ICT in Business

Facilitates communication with suppliers and customers.
Enhances responsiveness to market developments.
Aids in maintaining competitive advantage.
Improves overall organizational performance.

ICT in Education

Utilized as a tool to support learning and achieve academic goals.

ICT for Individuals

Technology meets personal information needs and expands social networks.

Technology Trends for 2022 and Beyond

Locationless Organizations
Distributed Cloud
Internet of Behaviors
Cybersecurity Advancements
Increased Demand for Certifications
Low Code/No Code Development
Advancements in Artificial Intelligence
Growth of Augmented Reality (AR) and Virtual Reality (VR)
Blockchain Innovations
Hyper-automation

Online System Functions

Social Networking: Platforms for profile creation and interaction.
Search Engines: Tools for retrieving information based on user queries.
Online Storage: Saving data on remote servers for easy internet access.
Collaborative Tools: Applications that enhance team productivity.

Online Safety and Information Security

Importance of understanding computer ethics derived from the Greek word 'ethos'.
Key ethical concerns include privacy, property, access, accuracy, hacking, and software piracy.
Computer Viruses: Malicious programs that replicate and infect files.
Common virus transmission methods include email attachments, instant messaging, and suspicious downloads.

Distinction Between Software Types

System Software: Manages computer hardware; includes operating systems and device drivers.
Application Software: Performs specific tasks for personal, business, or educational purposes.

Productivity Tools in Application Software

Word Processor: Creates, edits, and manages document files.
Spreadsheet: Organizes and analyzes data in tabular format.
Presentation Software: Displays information through slideshows with editing capabilities.

LibreOffice Writer Interface Elements

Title Bar: Displays the current document's name.
Menu Bar: Dropdown menus for accessing various options.
Toolbars: Allow customization and quick access to tools.
Rulers: Assist in formatting and layout control.
Status Bar: Provides document view options and additional status information.
Scroll Bar: Enables navigation through the document.

Basic Editing Functions in LibreOffice

Copy (Ctrl + C): Duplicates selected text or images.
Cut (Ctrl + X): Removes selected content and stores it on the clipboard.
Paste (Ctrl + V): Inserts clipboard content at the cursor's position.
Undo/Redo (Ctrl + Z / Ctrl + Y): Reverses or reapplies recent actions.

File Extensions

LibreOffice Writer: .odt
LibreOffice Impress: .odp
LibreOffice Calc: .ods

Types of Materials for Documents

Images: Common formats include JPEG, PNG, and GIF.
Clipart: Pre-made vector images for illustrations.
Shapes: Objects to enhance document aesthetics.
Charts: Visual data representations for analysis.

Basic Mathematical Operations in Spreadsheets

Operators: Addition (+), Subtraction (-), Multiplication (*), Division (/).
Common Functions: SUM(), AVERAGE(), PRODUCT(), QUOTIENT().
Profit and Price calculations involve multiplying quantities by retail prices and finding price differences.

Creating Presentations in LibreOffice Impress

Slides: Individual pages for displaying content.
Slideshow: Sequence of images presented on a display.
Custom Animation: Used to animate text and graphics.
Slide Transition: Movement effects between slides.

Shortcut Keys for Presentation Management

Insert new slide: Ctrl + M.
Change background color via Properties menu.
Insert images, audio, and hyperlinks through specific menu options.

Image Manipulation Techniques

Cropping: Removes unwanted parts of images.
Color Balance: Adjusts color accuracy in images.
Brightness and Contrast: Enhances dull images by adjusting light levels.
Resizing: Alters image dimensions without losing content.
Compression: Reduces file size while maintaining quality.

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Description

Explore the foundational concepts of Information and Communications Technology (ICT) in this quiz. Learn about the essential components of ICT, such as data and hardware, and understand their importance in modern education. Test your knowledge about how ICT enhances communication and teaching for the 21st century.