Wrapper classes in java.
Trainee Software Engineer Interview Questions
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Collections,Arrays,Even Odd no program
What is platform independent?
Basic string implementation, dfs/recursion, API/JSON
Describe yourself? what is your strongest programming language? Rate yourself from 1-10 for your programming language? what is the difference between a class and an object? what is a B tree? Describe linked lists? what are constructors and its types? what is inheritance? what are pointers? what is polymorphism? Difference between compile time and runtime polymorphism and examples? Difference between pass by value and pass by reference?
At first they will ask easy questions from java,c etc. like write a program of lcm in java,method overloadding and overridding etc. but it will be difficult more and more...
bubble sort, data structures
In programming round you have to write one program based on Array or tower of hanoi.
Tech Interview 1: OOPS concepts JAVA SQL Queries on real time examples. Interview 2: JAVA Projects. Discussion on Latest Technologies (Cloud)
Introduce yourself , and exaplin the opps of java
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