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

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

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

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

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5. The ____ type specifies that a variable can take only positive values. Positive
Positive
Signed
Unsigned

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

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

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

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

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10. Which of these consumes CPU cycles and makes the system less responsive? JSON
XAMPP
Web Worker
DOM API

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