Ch 5 system software Flashcards

1
Q

what is a software that performs a useful task for the user

A

application software

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2
Q

what is software that makes the comp run

A

system software

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3
Q

what is the most important system software

A

OS operating system

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4
Q

what provides the user with the interface to communicate with the hardware and other software on the comp and manages system resources

A

OS

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5
Q

what is the part of the OS that you see and interact with

A

user interface

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6
Q

what enables you to point to and click on graphic objects

A

GUI graphical user interface

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7
Q

what required you to type out all commands and is common with older OS

A

Command line interface

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8
Q

what enables you to add new hardware to a comp system

A

PnP plug and play

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9
Q

what enables an OS to communicate with hardware

A

device driver

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10
Q

what lets a comp programmer write a program that will run on comps with all hardware configurations by sending service requests to the OS to handle

A

API application programming interface

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11
Q

what is the most common deskstop OS

A

windows

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12
Q

MacOS was developed in

A

1984

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13
Q

MacOS was the 1st OS with

A

GUI

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14
Q

the 1st MacOS was callec

A

Mac system software

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15
Q

OS X was released in

A

2001

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16
Q

OS X was based on

A

unix

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17
Q

Linux was developed in

A

1991

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18
Q

Linux was developed by

A

Linus torvalds

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19
Q

Linux is

A

open source

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20
Q

what is a pre release version that is provided to some users and developers to preview and test before the final version is released

A

beta version

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21
Q

what enables you to change many common settings on your system

A

setting window

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22
Q

what gives you access to even more options to configure monitor or troubleshoot settings hardware and software

A

control panel

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23
Q

what are the programs that make up the control panel

A

control panel applets

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24
Q

which type of OS has very specialized and limited functions

A

embedded OS

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25
what is an embedded version of Linux
android
26
what enables you to interact with devices that don't necessarily have a screen
IoT internet of things
27
what centralizes resources storage and security
server
28
what is a network that at least one server at its center
client server network
29
what is a multiuser OS that controls the software and hardware running on a network
NOS network operating system
30
what allows multiple comps- clients to communicate with the server and each other to share resources run applications and send messages
NOS
31
on a P2P peer to peer network each device
can share its resources with every other device
32
in a P2P no comp has
centralized authority
33
a P2P does not require a
NOS
34
what helps you maintain you comp
utility software
35
formatting a disk prepares it to
store files by dividing it into tracks and sectors and setting up the file system
36
what are a set of concentric circles
tracks
37
what do you call files you save to your disk and are stored in one place
clusters
38
what type of formating sets up the file system of the disk
high-level formatting
39
a file system helps you keep track of
what you saved and where you saved it
40
what is the name of the windows file system
NTFS
41
what is the name of the MacOS file system
APFS
42
how can you monitor the health for the file system on a disk
disk checking
43
what happens when field are fragmented into small pieces that are stored in nonadjacent clusterd
file fragmentation
44
what is a utility that rearranges the fragmented files to improve efficiency
disk defragmenter
45
what looks for files that can be safely deleted to free up disk space
disk cleanup
46
what blocks unauthorized access to a comp
firewall
47
what is a comp program that designed to be harmful or malicious
malware
48
what protects against viruses
antivirus
49
what prevents adware and spyware infections
antispyware
50
list 4 troubleshooting methods
reboot the system check connections ask what has changed search online run troubleshooters check the task manager
51
what returns the system to a previous state saved as a restore point
system restore
52
what views the processes that are running on a windows comp
task manageer
53
what tool enables you to view and configure the settings of your system devices
device manager
54
what is a special diagnostic made that starts Windows without most device drivers for trouble shooting system
safe mode
55
what is a function of an operating system
manage hardware
56
what software enables an OS to communicate with hardware
GUI
57
what enables you to easily add new hardware to a comp system
PnP
58
which OS is a multiuser OS developed in 1970s, primarily used on servers and some specialized workstations
unix
59
which windows feature allows you to change configure monitor or troubleshoot most system settings hardware and software
control panel
60
which OS is a mobile Linux OS
android
61
which is a popular NOS found on web servers
windows 10
62
what keeps track of files that are saved where they are stored on the disk
file system
63
which windows utility should you use to reorganize the files on your disk to improve efficiency
disk clean up
64