javascript-and-json

Question 1

What is JSON?

Answer 1

JSON is s string data format used to store and send information between computer systems.

Question 2

What are serialization and deserialization?

Answer 2

serialization converts a in-memory data structure to a value that can be stored or transferred. deserialization is the conversion from serialized string to an in-memory data structure.

Question 3

Why are serialization and deserialization useful?

Answer 3

it’s easier to store and transfer data to different environment.

Question 4

How do you serialize a data structure into a JSON string using JavaScript?

Answer 4

using the JSON.stringify()

Question 5

How do you deserialize a JSON string into a data structure using JavaScript?

Answer 5

using the JSON.parse()