Exam 9: Operating Systems: Managing, Coordinating, and Monitoring Resources

COGNITIVE ASSESSMENT What is the core of an operating system that manages memory and devices, maintains the internal clock, starts programs, and assigns the computer's resources?

Client operating systems can operate with or without a network.

With virtual memory, which is illustrated in the accompanying figure, when an operating system spends much of its time paging, instead of executing application software, it is said to be thrashing.

Quickly pressing the power button on a laptop may place the computer in sleep mode.

Command-line interfaces like the one in the accompanying figure give a user less control to manage detailed settings.

A multiuser operating system always processes tasks on a first-come, first-served basis.

Among file and disk management tools, a(n) ____________________ tool copies selected files or the contents of an entire storage medium to another storage location.

The operating system on mobile devices and many consumer electronics is called a(n) ____________________ operating system.

What browser is included with Windows?

Which of the following are shortcuts to an app or other content in Windows?

If the user name and password entered match the user name and password kept on file, an operating system grants access to the user.

The person overseeing network operations, called the network ____________________, uses the server operating system to add and remove users, computers, and other devices to and from a network.

COGNITIVE ASSESSMENT You are using a Linux-based operating system designed by Google to work primarily with web apps. What is it called?

COGNITIVE ASSESSMENT You want an open source, Linux-based mobile operating system for a new smartphone your company is developing. Which of the following will you use?

COGNITIVE ASSESSMENT You are designing software that will allow users to interact with it through ordinary, intuitive behavior. Which of the following are you using?

List six different file and disk management tools and briefly describe their functions.

Power users seldom work with UNIX because of its rigidity and vulnerability.

COGNITIVE ASSESSMENT You are running the latest version of Windows but you require an app that runs only in a previous version of Windows. Which of the following can you use to solve this problem?

Which of the following is NOT a wireless Internet connection?

COGNITIVE ASSESSMENT What job title is used for the person who uses the server operating system to add and remove users, install software, and administer network security?