WorksheetsJSON Quiz
Total questions: 26
Worksheet time: 24mins
1. JSON stands for ________________
Java Standard Output Network
JavaScript Object Notation
JavaScript Output Name
Java Source Open Network
2. Which is correct format of writting JSON name/value pair
'name : value'
name = 'value'
name = "value"
"name" : "value"
Which of the following is not a type in JSON?
date
Object
Array
string
Who is the Father of JSON ?
Douglas Crockford
Rasmus Lerdorf
Douglas Michel
Dennis Ritchie
What is correct MIME type for JSON ?
application/js
application/json
json/mime
application/xml
What extension in used to save a JSON file?
js
.xsl
.json
xml
Which of following statement is false about the space parameter in JSON.stringify() ?
It controls spacing in the resulting JSON string
It is an optional parameter
It removes whitespace
All are false
Can you use a double quote inside a JSON string?
No, you should use single quotes
Yes, if you use the ascii code.
Yes, if it is escaped like ( \" )
Yes, you can use it without any special treatment
For What is a JSONStringer used for?
To quickly create number to JSON text.
To create JSON ordered pairs.
To converts JSON to Java strings
To quickly create JSON text
Is JSON Case sensitive ?
Yes
No
What are two main structures compose JSON?
Arrays and Objects
Keys and values
Class and Objects
None of above
How do JSON provide Internationalization?
Using Unicode
Using keys
Using datatype
Using lang
JSON strings have used in___.
Double quote
Single quote
Both 1 & 2
None of These
What is the common usage of Json on modern websites?
To send and receive bits of data
To store information remotely
To store information locally
All of the Above
JSON elements are separated by the ___.
line break
semi-colon
comma
white space
Which of the following code will throw an error?
JSON.parse(‘{}’);
JSON.parse(null);
JSON.parse(undefined);
JSON.parse(‘[]’);
Does JSON supports the Unicode characters?
Yes
No
__________is not a valid way to parse JSON string.
JSON.parse()
JSON.eval()
jQuery.parseJSON()
None of the above
JSONP stands for ___.
JSON Parsing
JSON Procedures
JSON Programming
JSON with padding
The MIME type of JSON is ___.
application/json
application/x-json
application/javascript
text/json
Which of the following Protocol services uses JSON?
SMTP
HTTP
TCP/IP
Web Protocol
JSON is derived from the ______ programming language?
Java
ECMScript
PHP
JavaScript
Which of the following is the limitation of JSON?
Too many data types
Complicated debugging
Support for only C
No limit on arrays and objects
Which of the following part of a JSON data structure is always in double quotes?
Member
Element
Key
Literal
JSON _____ specifies the rules that defines the structure of a JSON document.
Schema
Comments
Metadata
Hyper Schema
Which of the following JSON feature ensures communication between two applications designed in different programming languages?
Extensibility
Scalability
Interoperability
Reusability
