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ROSTOPIC uses _________ at the command line for representing the content of the message.

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ROSTOPIC uses _________ at the command line for representing the content of the message.

(a) YAML_syntax

(b) rostopic bw

(c) rostopic delay

(d) rostopic echo

I got this question in final exam.

My doubt stems from Publishing Messages with Commands topic in division Working with the Cloud of IOT

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Correct option is (a) YAML_syntax

For explanation: ROSTOPIC uses YAML_syntax at the command line for representing the content of the message. For information on how to use this YAML syntax for commands like rostopic pub.

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