GCSE - Understanding Computers and Operating Systems

What is the role of an operating system?

• To increase the computer's speed

• To let you interact with your computer

• To create applications

• To make the computer look nice

Which of the following is NOT a function of an operating system?

• Helping to manage the computer's hardware

• Translating user commands into machine language

• Running mobile applications only

• Facilitating the execution of software programs

What type of operating system runs on mobile devices?

• DOS

• Windows 95

• Unix

• Apple iOS and Google Android

Before downloading a new program, why is it important to know your operating system?

• To change the operating system

• To increase download speed

• To get discounts

• To ensure compatibility

What do the operating system and computer hardware together determine?

• How much the computer costs

• The weight of the computer

• The color of the computer

• What the computer can do

What Operating System does your Computer use?

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OFF

What Operating System does your phone use?

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OFF