In Microsoft Remote Desktop Services, What is the correct command that should be executed before installing software onto a terminal server?

 In Microsoft Remote Desktop Services, What is the correct command that should be executed before installing software onto a terminal server?

• change user /install
• set mode /install
• change /system install
• Set-Mode "Install"        

EXPLANATION

To install an end-user application on an RD Session Host server, the RD Session Host server must first be switched into a special install mode called RD-Install to ensure that the application will be able to run in a multi-user environment. After your applications have been installed on your RD Session Host server, you must switch the server back into execution mode (RD-Execute) before users can remotely connect to your server. You can switch between the install and execute modes from the command line using these commands:
change user /install
change user /execute

SOURCE

https://technet.microsoft.com/en-us/library/ff432698.aspx
       

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What graphical tool can create user and computer accounts and was redesigned for Windows Server 2012?

What graphical tool can create user and computer accounts and was redesigned for Windows Server 2012?

• Active Directory Administrative Center
• Elevated Command Prompt
• PowerShell
• Active Directory Computers and Users        

EXPLANATION

The Active Directory Administrative Center (ADAC) in Windows Server includes enhanced management experience features. These features ease the administrative burden for managing Active Directory Domain Services (AD DS). The following topics provide an introduction and additional details:

SOURCE

https://docs.microsoft.com/en-us/windows-server/identity/ad-ds/get-started/adac/active-directory-administrative-center

       

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In Linux, what is the result of this command: tar -xvf public_html.tar

In Linux, what is the result of this command: tar -xvf public_html.tar

• Untar or extract public_html.tar to /root
• Untar or extract public_html.tar to /home/public_html
• Untar or extract public_html.tar to the current directory
• Create a new public_html.tar archive using the files in the current directory        

EXPLANATION

To untar or extract a tar file, just issue following command using option x (extract). For example the below command will untar the file public_html.tar in present working directory:

# tar -xvf public_html.tar

SOURCE

https://www.tecmint.com/18-tar-command-examples-in-linux/

       

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For an IBM i user profile, what authority could be considered "keys to the kingdom"?

 For an IBM i user profile, what authority could be considered "keys to the kingdom"?

• *IOSYSCFG
• *SECOFR
• *ALLOBJ
• *ALLAUT            

EXPLANATION

*ALLOBJ authority on a user profile grants a user access to everything on the system. Although the profile may not have the ability to directly do system functions like hardware configuration or system saves, *ALLOBJ grants the profile access to objects that do have those privileges. *ALLOBJ authority is often granted to all profiles on a system to make up for poor security planning and is a dangerous practice.

SOURCE

https://www.itjungle.com/2017/04/24/state-ibm-security-seven-areas-demand-attention/

   

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How many Kilobytes in 1 Gigabit?

 How many Kilobytes in 1 Gigabit?

• 125000
• 1000000
• 100000
• 122070     

          

EXPLANATION

Bits and Bytes are different by a factor of 8.  A lot of times people mistaken these, which can lead to disastrous consequences when talking about IT contracts.  Make sure you dot your i's, cross your t's, and check your bits & bytes!!

SOURCE

https://bit-calculator.com/

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