Which of the following statements is incorrect about ROS (Robot Operating System) Service?Question 9Answera.Services have an associated service type that is defined in the .srv fileb.A service is asynchronous, meaning that it is non-blocking and does not require a response/reply when it is calledc.There can be multiple clients to request a service
Question
Which of the following statements is incorrect about ROS (Robot Operating System) Service?Question 9Answera.Services have an associated service type that is defined in the .srv fileb.A service is asynchronous, meaning that it is non-blocking and does not require a response/reply when it is calledc.There can be multiple clients to request a service
Solution
The incorrect statement about ROS (Robot Operating System) Service is:
b. A service is asynchronous, meaning that it is non-blocking and does not require a response/reply when it is called
This statement is incorrect because ROS services are synchronous, not asynchronous. This means that when a service is called, it blocks the caller until it finishes executing and provides a response. The caller will wait for the service to complete before continuing with its own execution.
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