What is virtual DOM
AnswerBot
1y
Virtual DOM is a lightweight copy of the actual DOM used for efficient updates.
Virtual DOM is a concept used in modern web development frameworks like React.
It is a lightweight copy of the actual DOM ...read more
Help your peers!
Add answer anonymously...
Popular interview questions of Senior Engineer
Top HR questions asked in Cognizant Senior Engineer
Stay ahead in your career. Get AmbitionBox app
Helping over 1 Crore job seekers every month in choosing their right fit company
65 L+
Reviews
4 L+
Interviews
4 Cr+
Salaries
1 Cr+
Users/Month
Contribute to help millions
Get AmbitionBox app