Question

QUESTION 1 JSON stands for (each letter has textbox) one java script object notation 10 points aved QUESTION 2 All of the following are true for JSON, EXCEPT.. a. uses conventions of markup languages similar to HTML, XML Ob. "easy" for humans to read and write c. standardized as ECMA-262 d. "easy" for computer algorithms to parse and generate . language independent text format for data f. based on subset of JavaScript 10 points Save Answer QUESTION 3 JSON organizes data as a collection of what kind of pair Оа.х:у b.name: value c. top down d. parent: child e. branch: leaf f. trunk: branch 10 points Save Answer QUESTION 4 Besides organizing data as pairs, what else can JSON organize data as? a. circular reference b. hash table c. relational database d. random atoms e. ordered list of values 10 points Save Answer QUESTION 5 A JSON value can be any of the following types, EXCEPT. a. number b. string in double quotes c. array d. object e, null f. Boolean as true or false g. table 10 points Save Answer QUESTION 6 All of the following are true for strings in JSON, EXCEPT.. a. the group of characters in a string is indicated with double quotes b. the backslash functions as escape, such as to allow for in (newline) or \t (tab) c. is a sequence of zero or more Unicode characters d. a single character is indicated with single quotes 10 points Save Answer QUESTION 7 Match the punctuation mark with how it is used in JSON. separate the two items of a pair A. B. : indicate an array C. indicate an object D.> separate items in an array or separate items in an object E.! F. G.. 10 points Save Answer

Answer 1

Q1.

Ans: JSON stands for Java Script Object Notation.

Explanation: json is an object notation. When we want to exchange data between server and browser, data as text is more efficient. So we convert any Java Script object into Json and send Json to server.

Q2.

Ans: a. uses convention of markup languages similar to html and xml

Explanation:json does not use convention of markup languages similar to html and xml. They differ in many aspects e.g data types, verbosity, tool stack, etc

Q3.

Ans: b. name:value pair

Explanation: JSON objects are enclosed in curly braces.
JSON objects are collection of key/value pairs
Keys must be strings, and values must be a valid JSON data type. Keys and values are separated by a colon.

Q4.

Ans: e. ordered list of values
Explanation: As we know, key-value pair is organised by json as a list/array of values.

Q5.

Ans: g. table
Explanation: Keys must be strings, and values must be a valid JSON data type e.g string, number, object, array, boolean or null.

Q6

Ans: d. a single character is indicated with single quotes.
Explanation: A single character is also consider as string in json. And with string, single quotes are not allowed The JSON standard requires double quotes and will not accept single quotes.

Q7
Ans: separate the two items of a pair     B. :
   indicate an array               C. []
   indicate an object                f. {}
   separate items in an array or separat items in an object                G. ,