Oasis Infobyte Interview Questions and Answers

Q1. Basic javascript questions
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Q2. Database related questions
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Q1. Web dev front end
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Q2. Html css react php
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Q3. Php css html react
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Good test for freshers

Q1. What is dom in js
Ans. 
DOM in JavaScript stands for Document Object Model, which represents the structure of a webpage as a tree of objects.
• DOM is a programming interface for web documents.

• It allows scripts to dynamically access and update the content, structure, and style of a webpage.

• DOM is platform and language-independent, providing a structured representation of the document.
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Q2. What is closure in js
Ans. 
Closure in JavaScript is the combination of a function and the lexical environment within which that function was declared.
• Closure allows a function to access variables from its outer scope even after the outer function has finished executing.

• It is created whenever a function is defined within another function, and the inner function has access to the outer function's variables.

• Example: function outerFunction() { let o...read more
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They have given 3 assignment and we have to complete within some periods of time .

Q1. Give your brief introduction.
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Data structures,arrays

Logical,reasoning,critical thinking,algebra