ADL Supplier Trainee Interview Questions and Answers

Q1. Any reference Any quarry C language C++ language
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Q2. C language C++ language Web development SQL
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Transformation of the car t cell using DNA method

Q1. Where do i live in mumbai and maharashtra
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Q2. What is my minimum expected salary CTC from the company
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Q1. Classs in python
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Classes in Python are used to create new types of objects with their own attributes and methods.
• Classes are defined using the 'class' keyword followed by the class name.

• Attributes are variables that belong to the class and are accessed using 'self'.

• Methods are functions defined within the class and can operate on the class's attributes.

• Inheritance allows a class to inherit attributes and methods from another class.

• Enca...read more
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Q2. Sql question some basic
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Q1. Self intro about you
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Q2. Hobbies that I do
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Basic questions were asked

General it topic were asked to check

Q1. Db, java , SQL , coding
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Q2. Palindrome number
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Q3. Fibonacci series
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Q1. About company, skills you have worked
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Basic apptitude test conducted

Q1. Explain about yourself
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Q2. Basic resume questions
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Q1. Opps concepts on java
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Q2. What is oops meaning
Ans. 
OOPs stands for Object-Oriented Programming, a programming paradigm based on the concept of objects.
• OOPs focuses on creating objects that contain data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOPs.

• Examples of OOPs languages include Java, C++, and Python.
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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, preventing direct access to the data from outside the unit.
• Encapsulation helps in data hiding and abstraction

• It allows for better control over data by restricting access to certain components

• Example: In object-oriented programming, classes encapsulate data and methods to create objects
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Q4. What is inheritance
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Inheritance is a concept in object-oriented programming where a class can inherit attributes and methods from another class.
• Inheritance allows for code reusability and promotes the concept of hierarchy in programming.

• A subclass can inherit attributes and methods from a superclass, but can also have its own unique attributes and methods.

• For example, a 'Vehicle' class can be a superclass, with subclasses like 'Car' and '...read more
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Q5. How to create an array
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An array is a data structure that stores a collection of elements of the same type in a contiguous memory location.
• Declare an array by specifying the data type of the elements and the size of the array.

• Initialize the array by assigning values to each element.

• Access elements in the array using their index, starting from 0.

• Example: String[] names = new String[3]; names[0] = "Alice"; names[1] = "Bob"; names[2] = "Charlie"
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