LSMJC IST ICT REVISION CLASS

What is the definition of computer software?

• A set of instructions and data that tells a computer what to do or how to perform a task

• A set of physical components that makes up a computer system or device

• A set of tools and methods that helps to create, test, and maintain software

• A set of rules and standards that governs how software should be designed and developed

What are the two main categories of computer software?

• Application software and system software

• Programming software and utility software

• Open source software and proprietary software

• Freeware and shareware

What is an example of humanware for a mobile device?

• A touchscreen and a camera

• A battery and a charger

• An operating system and an app store

• A fingerprint scanner and a face recognition

What is the main purpose of humanware in computer science?

• To make the computer system more functional and user-friendly

• To make the computer system more powerful and fast

• To make the computer system more secure and reliable

• To make the computer system more diverse and versatile

What is the difference between freeware and shareware?

• Freeware is software that is free to use and distribute, while shareware is software that is free to use but requires payment for additional features or services

• Freeware is software that is free to use but requires payment for additional features or services, while shareware is software that is free to use and distribute

• Freeware is software that is free to use but cannot be modified or redistributed, while shareware is software that can be modified or redistributed with permission from the owner or developer

• Freeware is software that can be modified or redistributed with permission from the owner or developer, while shareware is software that is free to use but cannot be modified or redistributed

What is an example of system software in a computer system?

• Microsoft Word

• Google Chrome

• Windows 10

• Adobe Photoshop

What is the function of application software in a computer system?

• It allows the user to perform specific tasks such as word processing, web browsing, or gaming

• It manages the hardware resources and provides a user interface and basic services to the other software

• It enables the communication and interaction between different software and hardware devices

• It protects the computer system from viruses, malware, and unauthorized access

What is the definition of computer software?

• B) A set of physical components that makes up a computer system or device

• A set of instructions and data that tells a computer what to do or how to perform a task

• A set of tools and methods that helps to create, test, and maintain software

• A set of rules and standards that governs how software should be designed and developed

The above image stands for the function of ___

• Hardware

• Application

• Operating system

• Users

What is the first step in the design and engineering of humanware?

• Starting with an implementation goal

• Starting with an understanding of what users will need

• Starting with an analysis of what users will do

• Starting with a prototype of what users will see