CDW Software Engineer Interview Questions and Answers

Quantitative ability and logical ability

Q1. In which programming language you are good at?
Ans. 
I am proficient in Java and Python.
• Strong understanding of object-oriented programming concepts

• Experience with Java frameworks such as Spring and Hibernate

• Proficient in Python libraries such as NumPy and Pandas
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Q2. Write a program to print HCF of numbers as output
Ans. 
Program to print HCF of numbers as output
• Take input of two numbers from user

• Find the smaller number between the two

• Run a loop from 1 to the smaller number

• Check if both numbers are divisible by the current loop variable

• If yes, update the HCF variable

• Print the HCF as output
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Q1. Why should we hire you?
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Q1. C++ Opps in detailed STL Normal Data structures like linked list tree normal 1 question from linked list detect cycle Opps question overload [] operator Virtual function Templates Pointers
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Q2. Few questions from operating systems
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Q3. I didn’t answered the operating system questions properly but they were satisfied from my c++ and Dsa part.
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Q1. Discussion over old projects worked on Your idea’s Agile methodology
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All multiple choices consisting of code output based questions and logical reasoning

Q1. All about project
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Q2. Explain in detail about your project
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Q1. Framework related questions which you already worked in previous organization.
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Q2. Basic concepts of core java.
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