Avalon Information Systems Interview Questions and Answers

Q1. Salary expectation
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Q2. Skills you have
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Q1. Salary expectation
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Q2. Skills you have
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5 Coding questions were asked

Q1. Oops, os, dbms, sql
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Q1. General Introduction about me
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Q2. Why you want join us
Ans. 
I am excited about the innovative projects and collaborative team at your company.
• I am impressed by the cutting-edge technologies your company is using.

• I am excited about the opportunity to work with a talented and diverse team.

• I believe my skills and experience align well with the projects your company is working on.
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Create a crud REST API in laravel

Round duration - 45 Minutes
Round difficulty - Medium

Timing : 6 pm
A problem regarding database migration was put forth and I had to come up with the best possible ways to migrate the db.
Also I was asked about my then project and challenges that I solved there.
The interviewer was helpful, polite and was guiding me to the correct answer

Round duration - 90 Minutes
Round difficulty - Hard

There were three interviewers and I was asked to share my screen.
I was asked to write pseudo codes

Q1. 
Reverse String Word-Wise Problem Statement
Reverse the given string so that the last word appears first, the second last word appears second, and so on, while keeping the individual words unchanged.
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Ans. 
Reverse the given string word-wise while keeping the individual words unchanged.
• Split the input string by space to get individual words

• Reverse the array of words

• Join the reversed array of words back into a single string
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Q2. Find the errors in the following JavaScript code.
Ans. 
Identify errors in JavaScript code
• Missing semicolons at the end of lines

• Incorrect variable names or syntax

• Using undeclared variables

• Incorrect function calls or parameters
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Round duration - 20 Minutes
Round difficulty - Easy

One developer as an interviewer

Q1. Write a code in JavaScript to generate random numbers.
Ans. 
Generate random numbers in JavaScript using Math.random() function.
• Use Math.random() function to generate a random number between 0 and 1.

• Multiply the result by the desired range and add the minimum value to get random numbers within a specific range.

• Use Math.floor() to round down the generated number to the nearest integer.
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