ABC Techno Labs Software Developer Interview Questions and Answers

Q1. Behaviour of js
Ans. 
JavaScript is a dynamic programming language commonly used for web development.
• JavaScript is a high-level, interpreted language.

• It is known for its flexibility and ability to manipulate the DOM.

• Commonly used for client-side scripting in web development.

• Supports object-oriented, imperative, and functional programming styles.
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Q2. Call by value, call by reference
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Reverse fibonacci using recursion

Q1. Hoisting, clousres, prototypes based output questions
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Q2. Polyfill of reduce, map
Ans. 
Polyfill of reduce, map are functions that mimic the behavior of the original functions in older browsers.
• Polyfill of reduce function can be implemented using a for loop to iterate over the array and accumulate the result.

• Polyfill of map function can be implemented using a for loop to iterate over the array and create a new array with the transformed values.

• These polyfills are useful for ensuring cross-browser compatib...read more
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Q1. Project discussion, react lifecycle, javascript basec concepts
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Q1. What is cursor, Sequence, Sql related questions
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Q2. Java related questions
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Q3. Questions based on Resume
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Q1. Reverse the string in an array
Ans. 
Reverse the strings in an array of strings
• Iterate through the array of strings

• For each string, reverse the characters

• Update the string in the array with the reversed version
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Q2. Basics of angular and nodejs
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More focused on basics of javascript

Q1. They discuss only through your Resume.
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Q1. Like designing, Costing, TDS etc.
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Q1. Tds section, companies act, finance
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Logical reasoning, English, maths

Q1. Introduction , knowledge about capital market
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Nothing as such just basic