DXC Technology Associate Professional Interview Questions, Process, and Tips

General aptitude questions were asked and time was leveled. difficulty level was medium

One can attempt all the questions had an option to optimise your language, case-based coding questions, moderate level of difficulty.

Q1. OOPs features, what is a carriage return, the syntax for making a 2D matrix, what is nested loop incase of the switch statement
Ans. 
Questions on OOPs features, carriage return, 2D matrix syntax, and nested loops in switch statement.
• OOPs features include encapsulation, inheritance, and polymorphism.

• A carriage return is a character that moves the cursor to the beginning of the next line.

• The syntax for making a 2D matrix is: int matrix[][] = new int[rows][columns];

• A nested loop in a switch statement is used to handle multiple cases with the same code
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Q1. Don't remember the questions but they were fairly easy ones, you can easily crack them
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Q1. Questions on OOPS were asked. Basically the interviewer asked questions on why python is not fully object oriented.
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Q2. He asked me to explain about hadoop.
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Q3. Basic questions regarding HTML and CSS.
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Q4. Generic Questions like twitter subscription model, awareness regarding ISRO's recent satellite launches etc.
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Normal aptittude test consists for 5 sections

Q1. Subject related questions like basic java and dsa stuff
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Q2. What is java, oops, dsa, etc
Ans. 
Java is a popular programming language, OOPs stands for Object-Oriented Programming, DSA refers to Data Structures and Algorithms.
• Java is a high-level, class-based, object-oriented programming language known for its portability and versatility.

• OOPs is a programming paradigm based on the concept of 'objects', which can contain data in the form of fields and code in the form of procedures.

• DSA involves the study of data s...read more
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Q3. What is polymorphism
Ans. 
Polymorphism is the ability of a single function or method to operate on different types of data.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

• There are two types of polymorphism: compile-time (method overloading) and runtime (method overriding).

• Example: Inheritance in object-oriented programming languages like Java allows for polymorphism.
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Q4. What are abstract classes
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Abstract classes are classes that cannot be instantiated and are meant to be subclassed.
• Abstract classes may contain abstract methods that must be implemented by subclasses.

• Abstract classes can have both abstract and concrete methods.

• An example of an abstract class in Java is 'Shape', with abstract methods like 'calculateArea' and concrete methods like 'draw'.
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Q5. What is an interface
Ans. 
An interface is a point of interaction between components, devices, or systems.
• An interface defines the methods that a class must implement

• Interfaces allow for multiple inheritance in programming languages like Java

• Interfaces are used to enforce a contract between different parts of a system
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90 minutes aptitude round ( pseudo code quant communication )

Q1. Tell me about yourself Core Subjects Questions - CN & OS Languages you know
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Q1. Tell me about yourself Strength Weakness What if your colleague refuses to work New technologies you have worked on.
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Aptitude questions then communication and essat writing followed by coding questions.

Q1. Projects,Certificates,OOPS,Internships
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Aptitude plus coding

Q1. What is the lastest technology that you have learnt
Ans. 
The latest technology I have learned is artificial intelligence (AI).
• AI is a branch of computer science that focuses on creating intelligent machines capable of performing tasks that typically require human intelligence.

• Some examples of AI applications include virtual assistants like Siri and Alexa, self-driving cars, and recommendation systems.

• I have learned about different AI techniques such as machine learning, natu
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Q1. One coding question to take an array and put the zero at trailing end.
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Q1. Many questions related to hypothetical situation
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