2. Computer programmes are stored in the main memory unit of the computer and are commonly referred to as computer software. Computer programs that available in the market are better known as software packages. (a) Identify and describe the TWO (2) categories of computer software. (14) (b) Give THREE (3) examples for each category of the computer software as given in (a) above. (6) (Total/Jumlah: 20 )
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(a) The two categories of computer software are system software and application software.
- System software: This type of software is responsible for managing and controlling the computer hardware and providing a platform for running application software. It includes operating systems, device drivers, and utility programs.
- Application software: This type of software is designed to perform specific tasks or applications for users. It includes word processors, spreadsheet programs, graphic design software, and database management systems.
(b) Examples of system software:
1. Operating systems: Windows, macOS, Linux.
2. Device drivers: Printer drivers, graphics card drivers, audio drivers.
3. Utility programs: Disk cleanup tools, antivirus software, backup software.
Examples of application software:
1. Word processors: Microsoft Word, Google Docs, Apple Pages.
2. Spreadsheet programs: Microsoft Excel, Google Sheets, Apple Numbers.
3. Graphic design software: Adobe Photoshop, CorelDRAW, GIMP.
4. Database management systems: Oracle, MySQL, Microsoft Access.
(a) The two categories of computer software are system software and application software.
1. System software: This type of software is responsible for managing and controlling the computer hardware, operating system, and other system resources. It provides a platform for other software to run on and ensures smooth operation of the computer system.
- Operating systems: Examples include Windows, macOS, Linux, and iOS. They manage computer hardware resources and provide a user interface for interacting with the system.
- Device drivers: These software programs enable communication between the operating system and hardware devices such as printers, keyboards, and graphics cards.
- Utility software: This category includes tools like antivirus programs, disk defragmenters, and backup software that help maintain and optimize the computer system.
2. Application software: This type of software is designed to perform specific tasks or provide specialized functionalities for users. It allows users to accomplish various tasks like word processing, internet browsing, creating spreadsheets, and more.
- Word processing software: Examples include Microsoft Word, Google Docs, and Pages. These applications allow users to create, edit, and format text documents.
- Web browsers: Examples include Google Chrome, Mozilla Firefox, and Safari. They enable users to access and navigate websites on the internet.
- Graphic design software: Programs like Adobe Photoshop, CorelDRAW, and GIMP allow users to create and edit graphics, illustrations, and images.
(b) Three examples for each category of computer software:
System software:
1. Operating systems: Windows 10, macOS Mojave, Linux Mint.
2. Device drivers: Printer driver, graphics card driver, network adapter driver.
3. Utility software: Norton Antivirus, CCleaner, Acronis True Image.
Application software:
1. Word processing software: Microsoft Word, Google Docs, LibreOffice Writer.
2. Web browsers: Google Chrome, Mozilla Firefox, Safari.
3. Graphic design software: Adobe Photoshop, CorelDRAW, Sketch.