Welcome to the Caching and Debugging MCQs Page

Dive deep into the fascinating world of Caching and Debugging with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Caching and Debugging, a crucial aspect of JavaScript. In this section, you will encounter a diverse range of MCQs that cover various aspects of Caching and Debugging, 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 Caching and Debugging. 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 Caching and Debugging. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Caching and Debugging MCQs | Page 1 of 11

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Invocation and Performance

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JavaScript Animation

Q1.

What does the interpreter do when you reference variables in other scopes?

Traverses the queue

Traverses the stack

Finds the bugs

None of the mentioned

Discuss

Answer: (b).Traverses the stack

Q2.

The attribute location belongs to which element?

document

html

image

pre

Discuss

Answer: (a).document

Q3.

What will happen if you reference document.location from within an object?

Traverses the queue

Finds the bugs

Traverses the stack

None of the mentioned

Discuss

Answer: (c).Traverses the stack

Q4.

Why do we need to create locally scoped variables to hold value?

To optimize the testing process

To increase the speed

To minimize memory usage

To cache the reference document.location

Discuss

Answer: (d).To cache the reference document.location

Q5.

What is the next step after calling the startTimeLogging()?

Interpret the code

Compile the code

Run the code

None of the mentioned

Discuss

Answer: (c).Run the code

Q6.

During the traversing through the stack, where does it go after it goes to the namespace?

Window

Function

Document

Location

Discuss

Answer: (a).Window

Q7.

During the traversing through the stack, where does it go after it goes to the window?

Namespace

Function

Document

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Q8.

During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the namespace?

Window

Function

Document

Location

Discuss

Answer: (b).Function

Q9.

What is the function used to stop capturing the ad hoc timing ?

stopadhoc()

stopTimer()

stopTimeLogging()

none of the mentioned

Discuss

Answer: (c).stopTimeLogging()

Q10.

During the traversing of the stack when you create a locally scoped variable, where does it go after it goes to the location?

Window

Function

Document

None of the mentioned

Discuss

Answer: (d).None of the mentioned

Page 1 of 11

Welcome to the Caching and Debugging MCQs Page

Caching and Debugging MCQs | Page 1 of 11

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

Parsing, Benchmarking and Logging

Invocation and Performance

JavaScript Animation

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