Infosys Technical Interview Questions 2023 | Some question of infosys technical interview. infosys interview questions. What is difference and similarity between C and C++.
Infosys Technical Interview Questions 2023
- What is difference and similarity between C and C++ ?
- Why do you think you are fit for our organization?
- What are the various steps involved in Life cycle’s Development?
- What do you know about IPv4 and IPv6? Differentiate between them.
- Define polymorphism.
- What is a pointer in C? What is its use?
- Tell us the difference between C & embedded C.
- Can static, private, final methods be overridden?
- What is implicit cursor?
- Explain the most recent project you have worked on (from resume).
- What do you mean by transparent DBMS?
- When can you override clone method of Object class.
- Write a program to decide whether the input number is a perfect number or not.
- Give different modulation techniques.
- What is a Real Time OS.?
- Difference between Macro and ordinary definition.
- Differentiate between ‘a’ and “a”.
- Difference between Class and Struct.
- What is meant by query optimization?
- Give different types of software model. Which model is best amongst them?
- What is the difference between white box, black box, and gray box testing?
- What is preprocessor?
- Write a program to decide whether the input number is a prime number or not.
- What is the difference between Char and Varchar in DBMS?
- Tell us about the three levels of data abstraction? Which layer is at the user end?
- List out the areas in which data structures are applied extensively?
- Write a program in C to swap two numbers without using a third variable.
- What is an abstract class and how do you declare abstract method in Python?
Infosys Technical Interview Questions 2023
- Data Structure, C, Algorithm
- OOPS, CPP, Java
- Software Engineering & Testing
- Operating System
- Computer Networking
- Some Basics from New Technologies, IoT, Artificial Intelligence, Data Science, Machine Learning
- Database Management System
- Hardware Released Microprocessor, Digital Circuit, Computer Architecture
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