Test Your Programming Skills with Safcode!

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Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

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Quiz Start

1. Which of the following PHP functions decodes JSON structures? json_decode
php_json_decode
json_encode
none of them

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2. Choose the Correct Option
a) XSLT
b)XPath
3)XSL-FO

1) Language for navigation XML
2) Language for transforming XML
3) Language for formatting XML a-2, b-1, c-3
a-3, b-2, c-1
a-3, b-1, c-2
a-2, b-3, c-1

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3. The XPath tree has a single _______ node, which contains all other nodes in the tree. root
namespace
element
attribute

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4. Identify the Errors in the following code
{
"peripherals" [{
"Mouse": [{
"brand" : "Logitech",
"price" : 300,
}]
}] }
P of Peripherals in Small Case
Remove comma after the last member of Mouse
Colon missing after Peripheral
All of Them

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5. Which Protocol service is use JSON? GData
IP
SOAP
HTTP

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6. An_________, in XML, is a placeholder that consists of a name and a value. ENTITY
DTD
ELEMENT
Root Element

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7. Which of the following is the limitation of JSON? Support for only C language
Too many data types
Complicated debugging
No limit on array and objects

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8. Which of the following Gson methods are useful for implementing JSON? None of them
fromJson()
Both toJson() & fromJson()
toJson()

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9. Which of the following function resolves the XSS and CSRF issues? jsonstring()
jsoneval()
jsonify()
jsonparse()

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10. Strings are delimited with ________ and support a backslash escaping syntax. Comma
Single-quotation
Double-quotation
Colon

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