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Welcome to the Parsing, Benchmarking and Logging MCQs Page

Dive deep into the fascinating world of Parsing, Benchmarking and Logging with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Parsing, Benchmarking and Logging, a crucial aspect of JavaScript. In this section, you will encounter a diverse range of MCQs that cover various aspects of Parsing, Benchmarking and Logging, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within JavaScript.

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Check out the MCQs below to embark on an enriching journey through Parsing, Benchmarking and Logging. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of JavaScript.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Parsing, Benchmarking and Logging. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Parsing, Benchmarking and Logging MCQs | Page 3 of 7

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Q21.
What is the purpose of the radix parameter in the parseInt() method?
Discuss
Answer: (b).Numeral system to be used
Q22.
What will be the radix value of the parseInt() method when the string begins with 0?

a.

6

b.

7

c.

8

d.

9

Discuss
Answer: (c).8
Discuss
Answer: (b).Parses a string to JSON
Q24.
What is the return type of the method parseInt()?
Discuss
Answer: (c).Integer
Q25.
What are the parameters of the method JSON.parse()?
Discuss
Answer: (c).both text and reviver
Q26.
What will be the radix value of the parseInt() method when the string begins with any other value other than 0x and 0?
Discuss
Answer: (c).10
Q27.
What kind of an exception will be thrown if the string to parse is not valid JSON?
Discuss
Answer: (a).SyntaxError
Q28.
Which of the following is a JavaScript Compressor?
Discuss
Answer: (b).UgilifyJS
Discuss
Answer: (c).Both Exposes a simple API and Minification
Q30.
Which of the following is the fastest JavaScript parser?
Discuss
Answer: (c).Acron
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