Software Engineer

The CSS box model is a container that contains multiple properties including borders, margin, padding, and the content itself. It is used to create the design and layout of web pages. It can be used as a toolkit for customizing the layout of different elements. The web browser renders every element as a rectangular box according to the CSS box model. Box-Model has multiple properties in CSS.
Explanation of the different parts :
Content - The content of the box, where text and images appear
Padding - Clears an area around the content. The padding is transparent
Border - A border that goes around the padding and content
Margin - Clears an area outside the border. The margin is transparent
The box model allows us to add a border around elements, and to define space between elements.

$(function() 
{
	console.log($('div')); 
	// [], []

	$('div').each(function(i, ele) {
		console.log(i + ': ' + ele); 
		// 0: 
		// 1: 
	});
});​

var x = document.querySelectorAll("li");

for (let i = 0; i < x.length; i++) {
	x[i].style.backgroundColor = "red";
}
li 
{
	color: white;
	text-align: center;
	border: 1px solid white;
	font-weight: 900;
}

Aman

Rohan

Naman

[ 1, 2, 3, 4, 5 ]
Explanation :
1. arr.push(6) => [ 1, 2, 3, 4, 5, 6 ]
2. arr.unshift(1) =>[1, 1, 2, 3, 4, 5, 6]
3. arr.pop() => [ 1, 1, 2, 3, 4, 5 ]
4. arr.shift() => [ 1, 2, 3, 4, 5 ]

The final keyword in java is used to restrict the user. The java final keyword can be used in many context. Final can be :
variable
method
class

The final keyword can be applied with the variables, a final variable that have no value it is called blank final variable or uninitialized final variable. It can be initialized in the constructor only. The blank final variable can be static also which will be initialized in the static block only.
1) Java final variable : If you make any variable as final, you cannot change the value of final variable(It will be constant).
2) Java final method : If you make any method as final, you cannot override it.
3) Java final class : If you make any class as final, you cannot extend it.

In Spring Web MVC, the DispatcherServlet class works as the front controller. It is responsible to manage the flow of the Spring MVC application.

Will result in Stack Overflow Error.

Tip 1 : The cross questioning can go intense some time, think before you speak.

Tip 2 : Be open minded and answer whatever you are thinking, in these rounds I feel it is important to have opinion.

Tip 3 : Context of questions can be switched, pay attention to the details. It is okay to ask questions in these round, like what are the projects currently the company is investing, which team you are mentoring. How all is the work environment etc.