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

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

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

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

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

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6. _________ converts edge JavaScript into plain old ES5 JavaScript that can run in any new as well as old browser. None of These
Webpack
Babel
Rollup

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

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

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

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

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