DXC Technology Interview Questions, Process, and Tips for Freshers

Q1. What are your salary expectations?
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Q2. What is your family background?
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Q3. Tell me about yourself.
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Q1. Electrical and electronics based questions
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Q1. About networking and Speaking English about the topic they have given
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Q1. About extra curricular activities and work flexibility.
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Easy level

Q1. What is data encapsulation
Ans. 
Data encapsulation is the process of hiding implementation details and exposing only necessary information.
• It is a fundamental concept in object-oriented programming.

• It helps in achieving data abstraction and information hiding.

• It allows for better control over data and prevents unauthorized access.

• Example: A class in Java that has private variables and public methods to access them.

• Example: A capsule that contains med...read more
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Q2. What are four pillars of oops
Ans. 
Four pillars of OOPs are Abstraction, Encapsulation, Inheritance, and Polymorphism.
• Abstraction: Hiding implementation details and showing only necessary information.

• Encapsulation: Binding data and functions together and restricting access to data.

• Inheritance: Creating new classes from existing ones, inheriting properties and methods.

• Polymorphism: Ability of objects to take on multiple forms or behaviors.
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