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Level 123

Operating Systems & File Management


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Recovery
A planning move where the customer preserves the completion date of a release by reducing the scope of the release in response to increased estimates or decreased team speed.
Physical storage model
A description of what actually happens on the disk and in the circuits is represented by a __________.
Submenu
A __________ is an additional set of commands that the computer displays after you make a selection from the main menu.
Differential
A(n) __________ backup contains any files that have changed since the last full backup.
Palm WebOS
__________ is based on a system of "cards" that represents applications in a multitasking environment.
buffer
It is a commonly used computer term to describe memory designed to hold data that is on its way to somewhere else.
File management
The accompanying figure is an example of a(n) __________ tool.
Logical
Utilities like the one shown in the accompanying figure often use some sort of storage metaphor to help you visualize and mentally organize the files on your disks. The metaphors are called __________ storage models.
Tree
One file storage metaphor that is based on a hierarchical diagram (and illustrated in the accompanying figure) is sometimes referred to as a __________ structure.
utility
The type or system software designed to help you monitor and configure settings for your computer system equipment is __________ software.
4
Activities associated with resource management include all of the following EXCEPT:
HFS+
The file system used by Mac OS is
support
An extension of .ocx designates a __________ type of file
packet writing
In relation to disks, __________ is a recording technology that lets you record in multiple sessions.
multithreading
Within a single program, __________ allows multiple parts to run simultaneously.
c:\music\reggae\marleyonelove.mp3
file extension
Drive
c:\music\reggae\marleyonelove.mp3
Secondary folder
In the accompanying figure, Reggae is an example of a __________.
removable hard disk
For backup purposes, a fast, limited capacity device that can be locked in a secure location is a(n)
fragmented
Files stored in noncontiguous clusters are
file specification
A computer file's location is defined by a:
RAM
A form of Volatile Memory - A random-access device allows stored data to be accessed directly in any random order.
Single user
Cindy is trying to understand operating systems. You tell her you just took an OS course and you will be glad to answer any of her questions.You tell Cindy that the type of operating sy…
In a different location
Charlie is worried about something happening to his data. He uses it all the time in his business and if something were to happen to it, he might lose his business. He has com…
Full backup
Charlie is worried about something happening to his data. He uses it all the time in his business and if something were to happen to it, he might lose his business. He has com…
Image
A disk __________ is a bit-by-bit copy of the data from all sectors of a disk.
Incremental
A(n) __________ backup makes a copy of only those files that were
Full system
A(n) __________ backup includes every file from the computer's primary storage device.