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

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

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3. Which of the following is the tainted property of a window object in Java Script? Pathname
Protocol
Defaultstatus
Host

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

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

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

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7. What is the alternate name for Java script? ECMScript
Both a and d
LimeScript
ECMAScript

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

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

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10. Which of the following is an asynchronous function? Blocking
CallBack
Grouping
Parse

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