ICDL - COMPUTER & ONLINE ESSENTIALS Part 1 - 2025

ICT is the acronym for:

• Internet and Computer Transfer

• Internet and Computer Technology

• • • Internet and Content Technology

• • Information and Communication Technology

Answer explanation

The correct answer is "Information and Communication Technology." ICT refers to the use of technology to manage and process information and facilitate communication.

Instant Messaging is an example of:

• 
  Media software

• Communication software

• E-mail application software

• Design software

Answer explanation

Instant Messaging is considered as a form of communication software. It allows users to exchange messages in real-time, enabling quick and direct communication between individuals or groups.

Which one of the following best describes a laptop?

• A computer designed to be portable and flexible with integrated peripheral devices.

• A computer designed to stay in a single location connected to a power outlet.

• A device that combines computing, Internet and mobile phone functionality.

• A small hand-held device used primarily for browsing the World Wide Web.

Which one of the following can convert printed text to a digital image ?

• Mouse

• Scanner

• Speaker

• Touchscreen

Which one of the following is an interface for transferring uncompressed digital audio and video data?

• USB

• HDMI

• DVD

• VGA

Answer explanation

HDMI is a proprietary audio/video interface for transmitting uncompressed video data and compressed or uncompressed digital audio data from an HDMI-compliant source device, such as a display controller, to a compatible computer monitor, video projector, digital television, or digital audio device.

Which one of the icons indicates that it is safe to remove a USB device?

• Icon A

• Icon B

• Icon C

• Icon D

Answer explanation

The Safely Remove Hardware and Eject Media icon, typically a small icon in the system tray (the area at the bottom right of the screen where icons like the clock and volume control are located), indicates it is safe to remove a USB device. 

What is true about operating systems and applications?

• Applications are always installed first on a computer, then the operating system.

• The operating system is always installed first on a computer, then the applications.

• The operating system can only interact with software, not hardware.

• Applications can only interact with hardware, not software

Answer explanation

Operating systems and application software have a crucial relationship: an operating system provides the foundation upon which application software can run, managing hardware resources and providing a user interface. Application software relies on the operating system for services like file access and device management, and the OS manages the execution of these applications.

Which one of the following is NOT an example of an operating system?

• Windows

• Linux

• Android

• Firefox

Answer explanation

An operating system (OS) manages the hardware and software resources of a computer. It provides a platform for other programs to run on. Firefox, while a popular web browser, is an application that runs on an operating system. It doesn't control the underlying hardware or manage other programs. 

Why other options are incorrect:

• Linux:

  Linux is a widely used open-source operating system. It is known for its flexibility and customizable nature. 

• Windows:

  Windows is a popular family of operating systems developed by Microsoft. It is used on a wide variety of devices, from desktop computers to laptops and tablets. 

• Android:

  Android is a mobile operating system primarily used on smartphones and tablets. It is based on the Linux kernel and is known for its open-source nature and wide range of applications. 

Which one of the following is designed to allow like-minded people to interact online?

• An Internet forum.

• A word processor.

• A desktop publishing application.

• A web browser.

Answer explanation

Explanation: A forum is a platform where users can create threads, post messages, and respond to discussions on specific topics, facilitating communication and interaction among individuals with shared interests.

Why other options are incorrect:

A word processor:

While used for creating text documents, a word processor is not primarily designed for online interaction or community building.

A web browser:

A web browser allows access to various websites, but it doesn't inherently facilitate focused discussions among specific groups with shared interests.

A desktop publishing application:

Desktop publishing software is used for creating professional-looking printed materials, not for online interaction and community building.

Which one of the following is the main purpose of the taskbar?

• To uninstall or change a program.

• To shut down the computer.

• To manage network settings.

• To launch and monitor applications.

Answer explanation

The main purpose of the taskbar is to launch and monitor applications; it allows you to quickly access currently running programs, switch between them, and launch frequently used applications from the Start menu.

Explanation:

Launching applications:

The taskbar provides easy access to pinned programs, allowing you to open them with a single click.

Monitoring applications:

It displays icons for currently open windows, enabling you to see which programs are running at any given time.

Switching between applications:

By clicking on an application icon on the taskbar, you can quickly switch focus to that window