Which of the following is not a backup category ?

Which of the following is not a backup category ?

• Image backup
• Half system backup
• All of the mentioned
• Full system backup 

 

EXPLANATION

An image backup creates a complete copy of a volume

SOURCE

http://www.sanfoundry.com/cloud-computing-questions-answers-cloud-backup-solutions/

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In Windows 7 or greater, how do you run an application as a different user without switching the account?

In Windows 7 or greater, how do you run an application as a different user without switching the account?

• Shift+RightClick
• CTRL+LeftClick
• CTRL+R
• SHIFT+R 

 EXPLANATION

Right-clicking on a file or folder brings up a context-sensitive menu, but sometimes that menu doesn't show all your options. Hold down the Shift key when you right-click to find hidden but useful commands like running an application as a different user.

SOURCE

https://lifehacker.com/5804483/open-hidden-menu-options-with-the-shift-and-right-click-shortcut

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PowerShell is built on which of the following?

PowerShell is built on which of the following?

• Java
• Bash
• .NET
• C++ 

EXPLANATION

PowerShell is built on top of .NET, and is capable of accessing and utilizing its built-in functionality directly.

Like C++ and Java, PowerShell uses a C-like syntax.
PowerShell borrows many concepts from the *NIX shell "bash", but it is not based on it.

SOURCE

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In a basic client program, which of the following UNIX system calls is used to create an endpoint for communication with a server program in C?

In a basic client program, which of the following UNIX system calls is used to create an endpoint for communication with a server program in C?

• socket()
• connect()
• fork()
• bind() 

 

EXPLANATION

int sockfd;
sockfd = socket(AF_INET, SOCK_STREAM, 0);

SOURCE

http://man7.org/linux/man-pages/man2/socket.2.html

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If i wanted to find the Windows 10 Spotlight Lock Screen Pictures... Where would you find them?

If i wanted to find the Windows 10 Spotlight Lock Screen Pictures... Where would you find them?

• C:\Users\[USERNAME]\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager\LocalState\Asset
• C:\Windows\Web\Screen
• C:\Windows\Web\Wallpaper
• C:\ProgramData\Microsoft\Windows\SystemData 

EXPLANATION

C:\Users\[USERNAME]\AppData\Local\Packages\Microsoft.Windows.ContentDeliveryManager\LocalState\Asset is the correct answer... given 100 characters to work with. Since the backgrounds are downloaded, stored and overwritten.. they are stored here.
C:\ProgramData\Microsoft\Windows\SystemData is where the lock screen can be changed or overwritten, given permission.
C:\Windows\Web\Screen is the location of the windows prelogin screen background.
And C:\Windows\Web\Wallpaper is where default windows 7 wallpapers for your desktop are saved.

SOURCE

https://www.laptopmag.com/articles/find-windows-10-lock-screen-pictures

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