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

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2. Which of these is a language and also asset of tools complied into javascript itself? CoffeeScript
TypeScript
Non-Script
None of Them

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

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4. Which of these are valid types of Web Worker? Only Shared are not Dedicated
Neither Dedicated nor Shared
Dedicated and Shared
None of These

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

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

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

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

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

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

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