1.2 Understanding Operating Systems and Their Uses

What is a Network Operating System (NOS) primarily used for?

• Managing a single computer's resources

• Helping multiple computers and devices communicate and share resources

• Developing software applications

• Enhancing gaming performance

Which of the following is an example of an Open Operating System?

• Windows Server

• macOS

• Linux (Ubuntu, Fedora)

• iOS

What is a key characteristic of a Proprietary Operating System?

• It is free to use and modify

• It is owned and controlled by a company

• It is mainly used for gaming

• It is only used in educational institutions

Which factor is important when selecting an OS for a business that uses Windows-only programs?

• Cost

• Compatibility

• Security

• Performance

Why might a business choose a free OS option like Linux?

• For better gaming performance

• To save money

• For exclusive software availability

• For enhanced graphics

Which OS might be preferred by banks or hospitals for its security benefits?

• Windows

• Android

• Linux or macOS

• Cisco IOS

Which OS is known for being user-friendly and might be preferred by clients needing ease of use?

• Linux

• Windows

• Cisco IOS

• Android

Which factor is crucial for a client handling sensitive data?

• Cost

• Compatibility

• Security

• Ease of Use

What is a benefit of using an Open Operating System?

• It requires a paid licence

• It offers official customer support

• It allows users to modify the code

• It is only available for mobile devices

Which OS is partially open and often used on mobile devices?

• Windows

• macOS

• Android

• Cisco IOS