Which of the following commands shows the current color depth of the X Server?

• A.xcdepth
• B.xwininfo
• C.cat /etc/X11
• D.xcd
• E.xcolordepth

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What is true about the following command?
nmcli device wifi connect WIFIoI

• A.NetworkManager creates a new wifi connection WIFIoI and activates it.
• B.NetworkManager returns an error because WIFIoI is an invalid wifi device.
• C.NetworkManager returns an error in case the connection WIFIoI does not exist.
• D.NetworkManager opens a new public hotspot with the SSID WIFIoI.
• E.NetworkManager creates an unconfigured new virtual network interface named WIFIoI.

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Which of the following fields are available in the standard format of both the global /etc/crontab file as well as in user-specific crontab files? (Choose two.)

• A.Username
• B.Year
• C.Effective group ID
• D.Command
• E.Minute

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Which configuration file contains the default options for SSH clients?

• A./etc/ssh/ssh_client
• B./etc/ssh/ssh
• C./etc/ssh/sshd_config
• D./etc/ssh/client
• E./etc/ssh/ssh_config

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FILL BLANK
What command is used to add OpenSSH private keys to a running ssh-agent instance? (Specify the command name only without any path.)

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