DXC Technology Software Engineer Interview Questions, Process, and Tips

Fibonacci series and program to find the max number in list

Q1. What is oops and explain each of the terms
Ans. 
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
• OOPs consists of four main principles: Inheritance, Encapsulation, Abstraction, and Polymorphism.

• Inheritance allows a class to inherit properties and behavior from another class.

• Encapsulation refers to the bundling of data and methods that operate on the data into a single unit.

• Abstraction focuses on hiding the int...read more
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Q2. What is list, dictionary, set and tuple and difference between them
Ans. 
List, dictionary, set, and tuple are data structures in Python with different characteristics and use cases.
• List: ordered collection of items, mutable (can be changed), represented by square brackets []

• Dictionary: unordered collection of key-value pairs, mutable, represented by curly braces {}

• Set: unordered collection of unique items, mutable, represented by curly braces {}

• Tuple: ordered collection of items, immutable ...read more
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Q1. What is Dns and what are its use
Ans. 
DNS stands for Domain Name System. It is a decentralized naming system for computers, services, or any resource connected to the Internet.
• DNS translates domain names to IP addresses

• It helps in locating resources on the Internet

• DNS servers store domain name records like A, CNAME, MX, etc.

• Examples: www.google.com translates to 172.217.3.196
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Q2. Do you know how to create user
Ans. 
Yes, I know how to create user accounts in software applications.
• Use a user interface to input user information such as username, password, and email.

• Store user information securely in a database.

• Implement authentication and authorization mechanisms to control user access.

• Provide functionality for users to update their profiles and reset passwords.
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Reasoning and arthamatic

2 coding questions followed by some aptitude questions.

Q1. He asked me 1 coding question after introduction and after that some HR questions.
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Q2. The interviewer was calm and the interview went well.
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Q3. Why should i hire you.
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Q1. Self introduction technical questions
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Q2. Technical questions
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