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. Range for char datatype is _________. -32768 t0 32767
None of these
256 to 255
-128 to 127

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2. Java Script entities start with ____________ and end with ___________? Ampersand, colon
Semicolon, Ampersand
Ampersand, semicolon
Semicolon, colon

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3. Identify the language from which JSON is derived. ECMAScript
PHP
JavaScript
C

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4. Which of the following protocol service uses JSON? HTTP
None of these
SOAP
IP

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5. __________ converts different language into JavaScript. Preprocessor
None of them
Compilers
Transpilers

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6. When an object through a combination of properties and methods its semantics, it is called ________. Duck-typing
CoffeScript
Traceur
Compiler

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7. _________ is a robust JavaScript minification tool. Google Closure Compiler
JavaScript Optimizer
Gulp Tool
All of them

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8. What language defines the behavior of a web page? Javascript
CSS
XML
HTML

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9. Which among these predefined properties does RegExp have? Matcher and Madrid
None of these
Pattern Only
Pattern and Matcher

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10. Which of the following keyword is used to create an object? class
None of these
new
Object

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