Jayam Solutions Junior Software Developer Interview Questions and Answers

Q1. Questions about Core Java , JSP Servlet and Some of common SQL Questions and one or two questions about jQuery how to handle id , class and all were asked
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Q1. Finally managerial round and few Technical Questions were asked
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Q1. Polymorphism, instance variables
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Q2. Inheritance, array programs
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Q1. What are your salary expectations?
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Q2. Why should we hire you?
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Q3. Tell me about yourself.
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Q1. Normal core java questions
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Q1. Normal java questions
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Q1. Salary expectation
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Q1. What are joins in sql
Ans. 
Joins in SQL are used to combine rows from two or more tables based on a related column between them.
• Joins are used to retrieve data from multiple tables based on a related column

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN

• Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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Q2. Types of arrays in PHP
Ans. 
Types of arrays in PHP include indexed arrays, associative arrays, and multidimensional arrays.
• Indexed arrays: default type where each element is assigned a numeric index starting from 0.

• Associative arrays: elements are assigned a specific key instead of numeric index.

• Multidimensional arrays: arrays within arrays, creating a matrix-like structure.

• Example: $indexedArray = [1, 2, 3]; $associativeArray = ['key1' => 'value...read more
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General asked aptitude
Focus most on profit lost, percentage

Q1. Asked mostly on core java bcz i was selected for trainee role and JavaScript along with bootstrap
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Q1. Asked DSA array, searching, sorting, linkedlist
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