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.

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 2 of 7

Explore more Topics under JavaScript

01

Basics of JavaScript

02

Arrays and Functions

03

Classes and Modules

04

Server Side and Client Side Scripting

05

Document Object Model and Event Handling

06

Graphics and Rendering

07

Performance Measures in JavaScript

08

Socket Programming with JavaScript

09

Invocation and Performance

10

Caching and Debugging

11

JavaScript Animation

Q11.

What is the function of the XML parser?

Converts XML document to XML DOM object

Converts XML DOM object to XML document

Converts XML DOM object to a comment

None of the mentioned

Discuss

Answer: (a).Converts XML document to XML DOM object

Q12.

What is the purpose of the method ActiveXObject()?

Used to call automation object

Used to reference automation object

Used to instantiate automation object

All of the mentioned

Discuss

Answer: (c).Used to instantiate automation object

Q13.

What is the purpose of the url json?

Belongs to JSON object

Reference JSON formatted data

Belongs to JSON

None of the mentioned

Discuss

Answer: (b).Reference JSON formatted data

Q14.

What is the parameter of the method Date.parse()?

date

string

datestring

string

Discuss

Answer: (c).datestring

Q15.

Which is the function in JavaScript that will print the current page in JavaScript?

print()

printcurrent()

print(now)

print(this)

Discuss

Answer: (a).print()

Q16.

To which of the following object does the print() method belong to?

window

document

hash

none of the mentioned

Discuss

Answer: (a).window

Q17.

What will happen if the radix parameter of the parseInt() function is omitted?

Runs in assumption

Throws exception

Aborts

Taken as 0

Discuss

Answer: (a).Runs in assumption

Q18.

What will be the radix value if the string begins with 0x?

Discuss

Answer: (d).16

Q19.

What is the function of the parseInt() method?

Parses a datatype and stores in an integer

Parses a string and returns an integer

Parses an integer and returns a string

None of the mentioned

Discuss

Answer: (b).Parses a string and returns an integer

Q20.

What does it indicate when the radix value is 16?

String begins with 0x

String begins with 0

String begins with 0P

String begins with FF

Discuss

Answer: (a).String begins with 0x

Page 2 of 7

Welcome to the Parsing, Benchmarking and Logging MCQs Page

Parsing, Benchmarking and Logging MCQs | Page 2 of 7

Explore more Topics under JavaScript

Basics of JavaScript

Arrays and Functions

Classes and Modules

Server Side and Client Side Scripting

Document Object Model and Event Handling

Graphics and Rendering

Performance Measures in JavaScript

Socket Programming with JavaScript

Invocation and Performance

Caching and Debugging

JavaScript Animation

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