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Computing
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Understanding Computers Today and Tomorrow Study Set 3
Quiz 5: System Software: Operating Systems and Utility Programs
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Question 81
Essay
Compare graphical user interfaces (GUIs) with command line interfaces.
Question 82
Short Answer
A(n) ____________________ is a software program that performs a specific task, usually related to managing or maintaining a computer system.
Question 83
Short Answer
DOS traditionally used a command line interface, although later versions of DOS supported a(n) ____________________ interface.
Question 84
Short Answer
OS X includes the Safari Web browser and a(n) ____________________, which you can use to launch programs and open frequently used files and folders.
Question 85
Short Answer
The new Windows 8 Start screen uses ____________________ to represent apps, folders, Web sites, and more.
Question 86
Essay
Explain multitasking with reference to an operating system.
Question 87
Essay
Describe the functionality of an operating system.
Question 88
Short Answer
The process of placing items in a buffer so they can be retrieved by the appropriate device when needed is called ____________________.
Question 89
Short Answer
With Windows File Explorer, to see the folders and files, click the appropriate letter or name for that medium in the left pane (called the ____________________ pane).
Question 90
Essay
Explain multithreading.
Question 91
Short Answer
____________________ is an operating system developed by Linus Torvalds in 1991 when he was a student at the University of Helsinki in Finland.
Question 92
Short Answer
If a document has been manually or automatically assigned ____________________ tags (information about the file, such as author, artist, or keywords), some search programs can search by those tags as well.
Question 93
Short Answer
The mobile operating system designed for Apple mobile devices, such as the iPhone and the iPad, is ____________________.
Question 94
Short Answer
Over the years, the number of ____________________ users has grown, and volunteer programmers from all over the world have collaborated to improve it, sharing their modified code with others over the Internet.