Flipkart UI Developer Interview Questions and Answers

Q1. Attended first round interview dec 2023
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Q2. Asked some basic js and angular question
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Q3. What is hoisting?
Ans. 
Hoisting is a JavaScript behavior where variable and function declarations are moved to the top of their scope during the compilation phase.
• Hoisting applies to both variable and function declarations.

• Variable declarations are hoisted but not their initializations.

• Function declarations are fully hoisted, allowing them to be called before they are defined.

• Hoisting does not apply to variables declared with let or const.

• Ho...read more
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Q4. Difference between display-block and inline-block
Ans. 
display-block takes up full width, while inline-block only takes up necessary width.
• display-block elements start on a new line and take up the full width available, like <div>

• inline-block elements do not start on a new line and only take up as much width as necessary, like <span>

• display-block elements can have margin and padding applied on all sides, while inline-block elements only have margin and padding
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Q5. Parent child communication in angular
Ans. 
Parent child communication in Angular is a way to pass data and trigger actions between components.
• Use @Input decorator to pass data from parent to child component

• Use @Output decorator and EventEmitter to emit events from child to parent component

• Use ViewChild decorator to access child component from parent component

• Use services to share data between unrelated components
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Provide three screenshot of matrimony app to create a angular application.