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Json - Interview Questions and Answers for 'Json' - 11 question(s) found - Order By Newest | |||||||||||
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Ans. Lighter and faster than XML as on-the-wire data format Object Representation - Information is presented in object notations and hence better understandable. Easy to parse and conversion to objects for information consumption. Support multiple data types - JSON supports string, number, array, boolean whereas XML data are all string. | |||||||||||
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Like Discuss Correct / Improve  json   markup language Asked in 1 Companies intermediate   frequent | |||||||||||
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Ans. JSON is "JavaScript Object Notation", primarily used for client-server or server-server communication. Its a much lighter and readable alternative to XML. JSON is language independent and is easily parse-able in all programming languages. | |||||||||||
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Like Discuss Correct / Improve  json   markup language   client server communication Asked in 26 Companies basic   frequent | |||||||||||
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Ans. JSON.stringify() turns an object into a JSON text and stores that JSON text in a string. So If we stringfy above notation , it will become {"name":"xyz","gender":"male";"age":30} | |||||||||||
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Like Discuss Correct / Improve  json   JSON.stringify intermediate   rare | |||||||||||
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Ans. eval | |||||||||||
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Ans. Number String Boolean Array Object null | |||||||||||
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Ans. XML and JSON ( Javascript Object Notation ). | |||||||||||
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Like Discuss Correct / Improve  java   web services   rest   java   j2ee   xml   json   architecture basic   frequent | |||||||||||
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This question is still unanswered. Can you please provide an answer. | |||||||||||
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Like Discuss Correct / Improve  json | |||||||||||
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This question was recently asked at 'One Click Retail'.This question is still unanswered. Can you please provide an answer. | |||||||||||
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Ans. No, It should all be data. | |||||||||||
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Ans. JSONObject jsonChildObject = (JSONObject)jsonObject.get("LanguageLevels"); for (Map.Entry in jsonChildOBject.entrySet()) { System.out.println("Key = " entry.getKey() ", Value = " entry.getValue()); } | |||||||||||
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This question was recently asked at 'SoftLayer'.This question is still unanswered. Can you please provide an answer. | |||||||||||
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