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. Identify the incorrect predefined attribute xml:data
xml:lang
xml:space
all of them

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

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

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4. Which of the following objects is used to read a JSON file and display its contents in the browser? JSONHttpRequest
XMLHttpRequest
JSONXMLHTTPRequest
XMLJSONRequest

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5. Which of the following does not make a DTD? Entity declarations
Root Element declarations
Attribute declarations
Element declarations

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

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7. 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-3, b-1, c-2
a-2, b-1, c-3
a-3, b-2, c-1
a-2, b-3, c-1

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8. Prefixing an element in a XML document, with a unique prefix, prevents it from being ___________. Accessed
Deleted
Overridden
Duplicated

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9. Which JSON feature ensures communication between two applications designed in different programming languages? Reusability
Extensibility
Scalability
Interoperability

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

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