Botree Software International Senior Software Engineer Interview Questions and Answers

A company designed the test basically to understand the nature of the interviewee. Simple test.

Q1. OOP Questions like inheritance, polymorphism, etc.
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Haker rank coding test on c# and sql

Q1. Ist technical interview
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Q1. 2nd technical interview
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Q1. This is technical with manager round
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Q1. HR round ,in this round HR asked about your strength and comming 5 years where you want to reach.
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2 dsa questions need to be implemented in 1hr

Q1. Projects you have worked on. 1. vector implementation in C++
Ans. 
Implemented vector data structure in C++
• Used templates to create a generic vector class

• Implemented basic vector operations like push, pop, insert, erase

• Optimized vector resizing by using exponential growth

• Used iterators to traverse the vector elements

• Implemented vector algorithms like sort and binary search
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Q1. Compensation, expected and other document submitting.
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Q1. What final class and method
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Q2. PHP reference variable
Ans. 
PHP reference variables allow multiple variables to point to the same data, enabling efficient memory usage and data manipulation.
• Reference variables are created using the '&' operator. Example: $a = 10; $b = &$a; // $b now references $a.

• Changes to a reference variable affect the original variable. Example: $b = 20; // Now $a is also 20.

• References can be used with functions to modify arguments directly. Example...read more
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Q3. Find duplicate numbers
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Q4. Echo variable in single quote what will be output
Ans. 
The output will be the literal string of the variable, without any variable interpolation.
• When a variable is echoed in single quotes, it is treated as a literal string.

• No variable interpolation or special characters are interpreted.

• The output will include the variable name itself, not its value.
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Q5. What is oops concept
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Q6. Having clause in MySQL
Ans. 
The HAVING clause is used in MySQL to filter the results of a GROUP BY query based on a condition.
• The HAVING clause is similar to the WHERE clause, but it operates on grouped rows rather than individual rows.

• It is used in conjunction with the GROUP BY clause.

• The HAVING clause is used to filter the results of a GROUP BY query based on a condition that applies to the grouped rows.

• It is typically used to specify condition...read more
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It started with basic introduction, than move ahead with Java, Spring boot question in the end, he asked one leetcode medium question based on DP . Ques : Find a minimum number of jumps required to reach the end of the array, and each index , it can jump arr[index] time at max, you need to calculate minimum number of steps required to reach at the end.

It was good ...questions were easy and straight forward..basic questions based on ds algo

Q1. Basic details of salary package
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Q1. Database table questions,codeginter version questions and php core versions questions.
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