Razorpay Front end Engineer Interview Questions and Answers

To center a div in CSS3, use the 'margin: auto;' property along with a set width.

• Set the width of the div

• Use 'margin: auto;' to center the div horizontally

• Make sure the parent container has a defined width

call, bind, and apply are methods used to manipulate the context of a function in JavaScript.

• call() is used to invoke a function with a specified 'this' value and arguments provided individually.

• bind() is used to create a new function with a specified 'this' value and initial arguments.

• apply() is used to invoke a function with a specified 'this' value and arguments provided as an array.