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. How many times does the compilation of the preprocessor happen before the first javascript is encountered? One
Three
None of Them
Two

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

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

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

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

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

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

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

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9. ompilation of the preprocessor happens only _______ just before the first JavaScript is encountered. Twice
None of these
Thrice
Once

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

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