Citicorp Softwaretest Engineer Interview Questions and Answers

C,c++, theory language python

Maths

2 very easy coding questions. Solved both of them in 12-15 minutes.

Q1. Discussion on project. How will you implement call logs in mobile number efficiently. Make sure that you know everything about what you have written in project. Basic DSA question on binary search and map.
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Q1. Asked if I have my personal website.
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Q2. What happens when you enter the address of your personal website in your browser? Deep discussion on this topic alongwith protocol , DNS table etc. Make sure that you do not have any vague idea about this ...read more
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Q3. Discussion on internships.
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Q1. Why do u want to wark at jpmc ?
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Q2. Asked about my educational and family background. What job my father do , asked about my location preference (Mumbai, Bengaluru or Hyderabad) , asked how well my last 2 interviews were.
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Q1. What is interface and difference between interface and abstract class
Ans. 
An interface is a contract that specifies the methods that a class must implement. Abstract class is a class that cannot be instantiated.
• An interface can only have abstract methods and constants, while an abstract class can have both abstract and non-abstract methods.

• A class can implement multiple interfaces, but can only inherit from one abstract class.

• Interfaces are used to achieve abstraction and provide loose coupl...read more
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Q2. What do you mean by reflection?
Ans. 
Reflection is the ability of a program to examine and modify its own structure and behavior at runtime.
• Reflection allows a program to inspect and manipulate its own code and data at runtime.

• It is commonly used in frameworks and libraries to provide dynamic behavior.

• Examples include Java's reflection API and .NET's System.Reflection namespace.

• Reflection can be used to create new objects, invoke methods, and access field...read more
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3 Leetcode Easy-Medium Questions

Q1. Detailed Discussion on Projects written on Resume .
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Q2. SQL Queries and some HR Questions.
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Includes a lotta apti based on logic sections

DO Leetcode hard minimum

Q1. OOPS, System design, SQL
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