Getting started Course Answers

Q1- What is the Purpose of the Inject node?

A- to inject a message to start a flow.

Q2-What is the purpose of the Debug node?

A- To display debug messages .

Q3-How are nodes organised in the left sidebar.

A-By actegory

Q4- What is in the right sidebar.

A- debug,configuration,database,info etc

Q5-How do you start node-red?

A-There are several methods but the main one is just by typing node-red at a command prompt

Q6-What is default port for the node-red editor?

A- 1880

Q7-Can you run the node-red editor from a remote machine?

A-Yes

Q8 – Are dashboard nodes installed by default?

A-No

Q9 – Messages are passed between nodes using the msg object. True or False?

A-True

Q10- You can modify The msg object. True or False?

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