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, colon
Ampersand, semicolon
Semicolon, colon
Semicolon, Ampersand

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

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

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

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

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

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

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

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

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

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