Does this command create a swarm service that only listens on port 53 using the UDP protocol?
Solution. 'docker service create -name dns-cache -p 53:53 -constraint networking.protocol.udp=true dns-cache"

• A.Yes
• B.No

Comment: *

Name: *

Email: *

Verification: *

Is this a type of Linux kernel namespace that provides container isolation?
Solution: Network

• A.Yes
• B.No

Comment: *

Name: *

Email: *

Verification: *

A company's security policy specifies that development and production containers must run on separate nodes in a given Swarm cluster.
Can this be used to schedule containers to meet the security policy requirements?
Solution: node taints

• A.Yes
• B.No

Comment: *

Name: *

Email: *

Verification: *

Will this command list all nodes in a swarm cluster from the command line?
Solution: 'docker swarm nodes'

• A.Yes
• B.No

Comment: *

Name: *

Email: *

Verification: *

Which statement is true?

• A.ENTRYPOINT cannot be overriden in the "docker container run" command
• B.CMD shell format uses this form ["param", param", "param"]
• C.ENTRYPOINT cannot be used in conjuction with CMD
• D.CMD is used to run the software is the image along with any arguments

Comment: *

Name: *

Email: *

Verification: *