Code HS
Disadvantage of MAC operating systems
Computers that run MAC OS can be expensive
Software license allows a predetermined number of people to use the account at the same time with same login info
Concurrent license
Security method used to protect your files and state of your computer
Data back up
Task for processor
Determines how memory is used
Translates between operating system and hardware
Driver
is a specialized operating system designed to perform a specific task for a device that is not a computer. system's main job is to run the code that allows the device to do its job.
Embedded operating system
Disadvantage of single -platform application
Exposure of application is limited; company can only promote their application to users if the simple platform
What type of operating system is permant key programmed into a hardware device?
Firmware
proxy
Gateway between client and server/ shortcut for requests/ filters which sites are allowed through to browser
What does GUI stand for?
Graphical User Interface
What is a server OS used for?
Handle line requests and supplying responses
allows one host computer to support multiple guest VMs by virtually sharing its resources, such as memory and processing.
Hyper visor
backup type that only copies data that has been changed or created since the previous backup activity was conducted.
Incremental backups
Agreed upon set of rules and permissions
Security baseline
proprietary software
Software that has been developed by a company and has restrictions on its use, copying, and modification.
Security method used by companies to fix a flaw in their application
Software updates
Privilege for admin acciunts
To create user accounts
A 32-but operating sister can usually run n a 64 bit, but the reverse is not true
True
What macOS terminal shell command will display the path of the folder that you are working in
pwd
a type of software license that allows the user to install a software package in several computers simultaneously, such as at a particular site (facility) or across a corporation.
site license
Keyword used in a MAC OS terminal shell to access administrator rights
sudo
Application delivery method considered to be in a two-tier pattern in which the presentation is stored on your computer and the code/ data is stored on a server
LOCAL NETWORK HOSTED
What OS is the most popular among desktops and laptops?
Windows
List folder contacts
ls
move a file
mv
Which is an operating system not responsible for? 1)Manages hardware such as a mouse 2)Keeps tracks of files and folders 3)Supplies power to peripherals such as a printer 4)Secures the computer with user accounts and passwords
3
Saved collection of data and files used TI improve your browsing speed
Cache
MAC OS terminal shell to display all processors that are running
ps
Which of the following is not interchangeable with the word application? -app -hardware -program -software
-hardware, since it consists of the physical components of a computer where as the the other choices exist within the programming of a computer
The file format used in the Mac for distributing software?
.dmg
What type of file can open on any os?
.doc
What extension will not open on a windows computer?
.exe
Client-side scripting
A program downloaded as part of a web page/ code executed by the browser on the user's computer.
Most popular OS model
Android
What is not a mobile os? 1) Mac OS 2) android 3) Windows 4) Linux
Android
Security method used to protect your computer from threats and warn you if possible vulnerabilities
Antivirus software
What does Open Source mean?
Anyone can view or change the source code
Feature of file system responsible for keeping track of changes in system
Journaling
To ensure your site history is not recorded
Open a window in private browsing mode
Which of the choices is most important to update 1:Microsoft word 2:chrome browser 3:windows OS 4:Skype application
Windows since most Important updates are ones for your OS
Change folder or go to parent folder
cd
copy a file
cp
