Ôn Tập Hệ Điều Hành

What data storage does the operating system manage?

• CPU

• Memory or peripheral devices

• File management and directory management

• Other answers

What is an operating system?

• Software to run applications

• Intermediate device to run applications

• Environment to run applications

• Other answers

What is an important development step of personal computer operating systems?

• Plug & play mechanism

• User-friendly interface

• Having an operating system

• Other answers

What is the function of the plug & play mechanism?

• Helps the operating system recognize peripheral devices upon startup

• Supports automatic installation of driver programs

• Both of the above answers are correct

• Both of the above answers are incorrect

How does the graphical interface represent objects?

• Numbers

• Text

• Images

• Other answers

What is a basic component of the graphical interface?

• Window

• Icon

• Mouse

• All three answers are correct

What is a window?

• Allows viewing objects in graphical form

• Means to designate a working point on the screen

• A rectangular area on the screen for an application

• Other answers

LINUX originates from which operating system?

• Windows

• mac OS

• DOS

• UNIX

What are mobile devices typically equipped with?

• Touch screens

• Virtual keyboards

• Multiple sensors

• All three answers are correct

How can I quickly access application software?

• Taskbar

• Start button

• Both of the above answers are correct

• Both of the above answers are incorrect