Tackle Box Interview Questions and Answers

We had a group discussion on technical knowledge we were interviewed on our fundamental skills

We had to write a program to build s real-time problem based

Q1. Asked about my achievements and questioned o my programming knowledge
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Q2. What is inheritance and its uses
Ans. 
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
• Allows for code reusability by creating a new class based on an existing class

• Enables the creation of a hierarchy of classes with shared attributes and methods

• Derived class can access and modify the properties and methods of the base class

• Example: A 'Vehicle' class can be inherited by 'Car' and 'Tr...read more
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Q3. What is encapsulation
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Encapsulation is the concept of bundling data and methods that operate on the data into a single unit.
• Encapsulation helps in hiding the internal state of an object and only exposing necessary functionalities.

• It allows for better control over the data by preventing direct access from outside the object.

• Encapsulation promotes code reusability and modularity by creating self-contained objects.

• Example: In a class represent...read more
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Q4. Difference between multiple inheritances and multilevel inheritance
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Multiple inheritance involves a class inheriting from more than one base class, while multilevel inheritance involves a chain of inheritance with each class inheriting from another.
• Multiple inheritance can lead to the diamond problem where ambiguity arises due to multiple inheritance paths.

• Multilevel inheritance involves a chain of classes where each class inherits from another, creating a hierarchy.

• Example of multiple...read more
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