Kmvsoftwares | Software Company Html Developer Interview Questions and Answers

Q1. Low level design
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Q2. High level design
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Leetcode medium to hard question

Q1. What is closures
Ans. 
Closures are functions that have access to variables from their outer scope even after the outer function has finished executing.
• Closures allow functions to access variables from their parent function even after the parent function has returned.

• They help in creating private variables and functions in JavaScript.

• Closures are commonly used in event handlers and callbacks.
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Q2. What is call apply bind
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call, apply, and bind are methods in JavaScript used to manipulate the context of a function.
• call() is used to invoke a function with a specified 'this' value and arguments provided individually.

• apply() is similar to call() but arguments are passed as an array.

• bind() is used to create a new function with a specified 'this' value and initial arguments.
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Coding test that is from html,CSS, javascript

Uging tag , elements, div, selector, flex box etc

Q1. Html, CSS, JavaScript, bootstrap
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Q2. Good knowledge for html CS
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Q3. Bootstrap using responsible website
Ans. 
Bootstrap is a front-end framework that helps in creating responsive websites by using a grid system and predefined classes.
• Bootstrap provides a grid system with 12 columns that automatically adjusts based on screen size.

• It includes responsive utility classes like 'd-none' and 'd-md-block' to show/hide content based on screen size.

• Bootstrap also offers responsive navigation components like the navbar that collapses int
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Q4. Anything else any more times
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Information technology

Structure Query language

Mobile communication

Q1. React js basic questions
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Q1. What is your salary expectation?
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Q2. What is the big challenge you had in your last job ?
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Two problems in JavaScript to solve

You will need to create a working web app in vanilla JS.
need to implement the following things.
1. Fetch data from given REST api
2. Display data in List. add some css to show different type of items.
3. Implement text filter and other types of filter.
All needs to be implemented in vanilla JS

Q1. Javascript concepts Web fundamentals Promise Pollyfill
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Q1. System Design Round Design HLD/LLD for any game like chess/Snakes and ladder
Ans. 
Designing HLD/LLD for a game like chess or Snakes and Ladders
• Identify the game rules and mechanics

• Determine the game board and pieces

• Create a data model for the game state

• Implement game logic and rules using algorithms

• Design user interface and user experience

• Consider scalability and performance

• Test and debug the game thoroughly
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Q1. Hiring Manager round Asked to implement Dots and Square game
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