Study the example in the image. Which software interface is shown?

• Mac OS

• Command-line interface

• Graphical user interface

• Microsoft Windows 7

Derek uses an operating system that is very popular in the technology community because it can run on older machines, requires fewer system resources , and is open-source. Which operating system is he using?

• Windows

• Linux

• Android

• Mac OS

Samantha owns a small boutique with an online e-commerce. She is looking for a new computer with an operating system that is not vulnerable to viruses. Which operating system will suit Samantha best for her needs?

• Linux

• Mac OS

• Windows Phone

• Microsoft Windows

Kimiko is shopping for a desktop computer & wants one that comes with an operating system that supports the largest collection of application software. She should be shopping for a computer with which operating system?

• Mac OS

• Windows Phone

• Microsoft Windows

• Linux

Gavin has been tasked with creating an app that will appeal to the greatest number of mobile users. Which operating system should Gavin use to develop the mobile app?

• Linux

• Apple iOS

• Google Android

• Windows Phone

Which operating system is installed only on Apple computers?

• Linux

• UNIX

• Mac OS

• Windows

Ana purchased a smartphone with a mobile operating system already installed. Which mobile OS is likely installed on Ana's new smartphone?

• Linux

• Google Android

• Apple iOS

• Windows 7

Which mobile device operating system uses "Live Tiles" that provide live updates on the home screen instead of icons to open the related apps?

• Apple iOS

• Windows Phone

• BlackBerry

• Google Android

Which of the following is an example of a Web-browser?

• Google Chrome

• Windows Live Mail

• OpenOffice Impress

• Microsoft Outlook

Which operating system is a frequent target of virus attacks because of its large market share?

• Mac OS

• Linux

• iOS

• Windows