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

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2. What does DTD stand for? None of these
Document Type Definition
Dynamic Type Definition
Direct Type Definition

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3. A series of zero or other Unicode characters within double quotes and backslash escapes is termed as ________. Object
Array
String
Number

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

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5. Which of the following aspects describes Gson? Connects Java Objects into JSON
All of them
Its a Java Library
Open SOurce

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

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7. Which of the following aspects describes Gson? Does not serialize objects
Similar to JSON and XML
Is a Java library
None of them

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

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

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10. Which of the following function converts a JavaScript value into a JSON string? JSON.convert()
JSON.string()
JSON.tovalue()
JSON.stringify()

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