Sunshine Industries Interview Questions and Answers

Quantiative Aptitude

Q1. Questions related to basic DSA, Searching, sorting, SQL Queries based on aggregate functions, Basic puzzle (GFG)
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Q1. Resume based, Discussion about projects mentioned on the resume.
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Q1. Strength, Weakness,
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Q1. We have considered to directly send your profile to companies. How much CTC do you expect?
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Q1. Basic MySQL questions
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Q2. Pagination and searching in php
Ans. 
Pagination and searching in PHP involves dividing content into pages and implementing search functionality.
• Use SQL queries with LIMIT and OFFSET for pagination.

• Implement search functionality using SQL queries with WHERE clause.

• Use PHP frameworks like Laravel for easier pagination and searching implementation.
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Q3. Find second highest salary
Ans. 
To find the second highest salary in a table, we can use a SQL query with the MAX function and a subquery.
• Use a SQL query with the MAX function to find the highest salary in the table.

• Use a subquery to exclude the highest salary and find the second highest salary.

• Example: SELECT MAX(salary) FROM employees WHERE salary < (SELECT MAX(salary) FROM employees);
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Q1. Practice and logical questions
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Round duration - 140 minutes
Round difficulty - Medium

Test timing was at 2:00 pm , it was conducted in a college and the environment was good for the test. Camera was a primary part of test, so no suspicious activity.

Q1. 
Sum of Two Numbers Represented as Arrays
Given two numbers in the form of two arrays where each element of the array represents a digit, calculate the sum of these two numbers and return this sum as an ar...read more
Ans. 
Given two numbers represented as arrays, calculate their sum and return the result as an array.
• Iterate through the arrays from right to left, adding digits and carrying over if necessary

• Handle cases where one array is longer than the other by considering the remaining digits

• Ensure the final sum array does not have any leading zeros
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Round duration - 20 minutes
Round difficulty - Easy

The round was conducted at around 12 p.m. I was called at the college location and then it was conducted. The interviewer was quite polite and frank.

Round duration - 8 minutes
Round difficulty - Easy

This round was conducted right after finishing and clearing the technical round at the same place and on the same day.

Q1. Solid principles in c#
Ans. 
Solid principles are a set of design principles for writing maintainable and scalable code in C#.
• Single Responsibility Principle (SRP) - a class should have only one reason to change

• Open/Closed Principle (OCP) - a class should be open for extension but closed for modification

• Liskov Substitution Principle (LSP) - derived classes should be substitutable for their base classes

• Interface Segregation Principle (ISP) - client...read more
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