What statement is true regarding the Swarm service created by the following command?
docker service create --name myweb --network webnet --mode global nginx

• A.It runs exactly one time in the Swarm and cannot be scaled.
• B.It runs exactly once on each node in a Swarm.
• C.It runs on one node by default and can be scaled to an arbitrary number of replicas.
• D.It runs on all nodes which provide the network webnet.
• E.It runs only on those nodes which support the network type global.

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Configure the verification mode of your host account and the password as LDAP. And it can ldapuser40.
The password is set as "password". And the certificate login successfully through can be downloaded from http://ip/dir/ldap.crt. After the user logs on , the user has no host directory unless you configure the autofs in the following questions.

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Add users: user2, user3.
The Additional group of the two users: user2, user3 is the admin group Password: redhat

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One Package named zsh is dump on ftp://server1.example.com under /pub/updates directory and your FTP server is 192.168.0.254. Install the package zsh.

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You are new System Administrator and from now you are going to handle the system and your main task is Network monitoring, Backup and Restore. But you don't know the root password. Change the root password to redhat and login in default Runlevel.

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