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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