adplus-dvertising
frame-decoration

Question

Which of the following is a read-only property?

a.

PerformanceTiming.navigationStart

b.

PerformanceTiming.fetchStart

c.

PerformanceTiming.navigationStart & PerformanceTiming.fetchStart

d.

None of the mentioned

Posted under JavaScript

Answer: (c).PerformanceTiming.navigationStart & PerformanceTiming.fetchStart

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which of the following is a read-only property?
Add Comment

Similar Questions

Discover Related MCQs

Q. Which of the following is an interface?

View solution

Q. How many properties are associated with the Response event?

View solution

Q. How many properties does a prototype object have?

View solution

Q. Which of the following does not serialize the undefined values or objects within an object?

View solution

Q. How many properties are there in the interface PerformanceTiming?

View solution

Q. How many properties are there in window.performance object?

View solution

Q. What is the purpose of the navigation property in the window.performance object?

View solution

Q. What is the purpose of the property PerformanceTiming.navigationStart?

View solution

Q. Which of the following does JSON.stringify not serialize?

View solution

Q. What is the purpose of the property PerformanceTiming.fetchStart?

View solution

Q. Which of the following property is associated with the Request event?

View solution

Q. Which of the following API can be used to get the timing without affecting the page loading process?

View solution

Q. How many read-only attributes are present in the navigator object?

View solution

Q. Why are HTTP redirects significant?

View solution

Q. Where does the DNS reply go to in a single HTTP redirect?

View solution

Q. How can one access the redirectCount property?

View solution

Q. How many constant values can the property type be represented?

View solution

Q. Which of the following constants has the value 255?

View solution

Q. What is the purpose of the constant TYPE_RELOAD?

View solution

Q. What does the constant TYPE_BACK_FORWRD indicate?

View solution
View All MCQs on JavaScript

Suggested Topics

Are you eager to expand your knowledge beyond JavaScript? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Systems Programming

Decode low-level programming with our Systems Programming MCQs. These questions delve...

Operating System

Dive deep into the core of computers with our Operating System MCQs. Learn about...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Software Architecture and Design

Get a strong hold on the blueprint of software systems with our Software Architecture...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Data Warehousing and OLAP

Strengthen your knowledge of Data Warehousing and OLAP with our specialized MCQs....

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...