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21,797 junior software engineer interview questions shared by candidates

1) sorting 2)java memory map(stack area and heap area) 3)i=5, then print {1,2,3,4} without using loops or recursion 4)given an array of size n-1, having natural numbers till n,find the missing number(array is not sorted). 5)immutability of string(reason) 6)concepts of sql, joins, scalability and other things
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Junior Software Engineer

Interviewed at MetaDesign Solutions

4.1★
Jul 24, 2019

1) sorting 2)java memory map(stack area and heap area) 3)i=5, then print {1,2,3,4} without using loops or recursion 4)given an array of size n-1, having natural numbers till n,find the missing number(array is not sorted). 5)immutability of string(reason) 6)concepts of sql, joins, scalability and other things

Q-Programs prime number ,bubble sort, fibonacci series,Duplicate elements Q-Sql querry ,Joins,second Max salary,concept of keys Q-Data Structure Algo of Inorder,Preorder,Postorder Traversal,Sorting,searching and complexities. Q-Differences Overriding vs Overloading, Abstraction vs Interface, String builder vs String buffer. Primary key vs Unique key, int and long type parameters in overloading of a function . Q- Concept of pointers in C, delegates in C#,Virtual function, increment decrememt operator.
avatar

Junior Software Engineer

Interviewed at MetaDesign Solutions

4.1★
Sep 10, 2018

Q-Programs prime number ,bubble sort, fibonacci series,Duplicate elements Q-Sql querry ,Joins,second Max salary,concept of keys Q-Data Structure Algo of Inorder,Preorder,Postorder Traversal,Sorting,searching and complexities. Q-Differences Overriding vs Overloading, Abstraction vs Interface, String builder vs String buffer. Primary key vs Unique key, int and long type parameters in overloading of a function . Q- Concept of pointers in C, delegates in C#,Virtual function, increment decrememt operator.

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