Operating Systems: Security and Features

What is the primary role of an Operating System (OS) in a computer?

• To manage hardware and software communication.

• To display a blank screen when the PC is turned on.

• To only allow access to the BIOS menu.

• To prevent any applications from running.

In what year was the Windows operating system first released?

• 1995

• 1985

• 2001

• 2011

What is a key reason for Windows' widespread popularity?

• Its exclusive compatibility with Apple hardware.

• Its high cost and premium branding.

• Its flexibility and compatibility with various hardware and software.

• Its primary focus on server environments.

What is a common security challenge faced by Windows users due to its large user base?

• Difficulty in connecting to other devices.

• Frequent system crashes requiring reinstallation.

• Being a frequent target for viruses and malware.

• Limited availability of software applications.

On which type of devices is macOS exclusively installed?

• Any brand of laptop or desktop PC.

• Devices manufactured by Google.

• Devices manufactured by Apple.

• Server and supercomputer systems.

Compared to Windows, macOS is generally considered more secure. What is a primary reason for this?

• It has a larger user base, making it harder to target.

• Its system is stricter, and its user base is smaller.

• It does not require any software updates.

• It is completely immune to all types of viruses.

What is a fundamental characteristic of Linux that allows its code to be viewed, modified, and distributed by anyone?

• It is a proprietary system.

• It is an open-source system.

• It is exclusively for gaming.

• It is only available on Apple devices.

In which domain is Linux most widely recognized and utilized?

• Personal desktop computing for beginners.

• Professional video editing and graphic design.

• Gaming on high-end PCs.

• Server environments and supercomputers.

What is the primary focus of Chrome OS, leading most activities to be directed through the Chrome browser?

• Gaming performance.

• Offline productivity.

• Cloud-based operations.

• Complex graphic design.

For which type of tasks is Chrome OS generally not suitable?

• Basic web browsing and document editing.

• Educational purposes in schools.

• Professional video editing and complex graphic design.

• Running Android applications.