Wtw Global Delivery And Solutions Software Developer Interview Questions and Answers

Q1. Java Collection, OOPS, Seralization
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Q1. Java OOPS, Collection, threading, SQL
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Q1. Nothing specific, Salary Negotiations.
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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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VERBAL QUANT DI/LR and Picture based test

Q1. Write a fibonaci series in c++ or C?
Ans. 
Fibonacci series can be easily implemented using loops in C++ or C.
• Declare variables for first two numbers of the series

• Use a loop to calculate and print the next number in the series

• Repeat the loop until desired number of terms are printed
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Q1. Informed about the policies and made us sign a document
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