How many bytes are needed to store: '\n' ?

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

Develop a function to create a document in the mongodb database “city” in the collection “inspections.” be sure it can handle error conditions gracefully. a. input -> argument to function will be set of key/value pairs in the data type acceptable to the mongodb driver insert api call b. return -> true if successful insert else false (require a screenshot)

What are three software programs for mobile computing?