ReactJs Interview | 2+ Years Exp | 1st round | VavoDigital
React js and Javascript Questions asked in this interview are:
00:00 ReactJS Interview
01:38 1). Why React ? why not Angular or other frameWork?
02:45 2). What is VirtualDOM in Reactjs?
03:33 3). What are React Components?
04:26 4). How do you create refs in Reactjs?
05:00 5). What are advantages of React Hooks?
06:06 6). When useMemo is used?
06:50 7). What is Difference between Props and State?
07:20 8). What is Difference between HTML event Handling and React event
Handling ?
08:08 9). What is shadowDOM?
08:58 10). How to setState with dynamic key?
09:30 11). What is difference between stateful and stateless component?
10:28 12). Why component name should start with capital letter?
11:09 13). Why isMount is consider as anti pattern?
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