Deyan Infratech Graduate Apprentice Trainee Interview Questions and Answers

It was virtual test which was for 2 hours

Q1. Project explanation regarding models and languages used
Ans. 
I have experience working on projects involving the development of models using programming languages such as Python and R.
• Developed predictive models using Python libraries like scikit-learn and TensorFlow

• Utilized R for statistical analysis and data visualization

• Implemented machine learning algorithms to optimize business processes
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Q1. Talked about night shifts and all
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Logic, verbal, numerical abilities checked

Q1. What is polymorphism and oops other concepts?
Ans. 
Polymorphism is the ability of a single function or method to operate on different data types. OOP concepts include inheritance, encapsulation, and abstraction.
• Polymorphism allows objects of different classes to be treated as objects of a common superclass.

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

• Encapsulation involves bundling data and methods that operate on the data into a sin...read more
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Q2. What is a controller in c++
Ans. 
A controller in C++ is a class that manages the flow of data between the model and view components of a program.
• Controllers help in separating the logic of a program from its user interface.

• They handle user input, update the model, and display the updated data in the view.

• Example: In a simple calculator program, the controller would handle the user input of numbers and operations, perform the calculations, and update t
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Q1. Qualities in a tl?
Ans. 
A team leader should possess strong communication skills, problem-solving abilities, and the ability to motivate and inspire their team.
• Strong communication skills to effectively convey information and instructions to team members

• Problem-solving abilities to address challenges and obstacles that may arise

• Ability to motivate and inspire team members to achieve goals and perform at their best
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Q2. Basic questions to test your communication
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Q1. How python language is interpreted language
Ans. 
Python language is interpreted because it is executed line by line at runtime by the Python interpreter.
• Python code is not compiled into machine code before execution

• Python interpreter reads the code line by line and executes it immediately

• This allows for easier debugging and dynamic typing
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Q2. What are the data type in python
Ans. 
Data types in Python include integers, floats, strings, lists, tuples, dictionaries, and booleans.
• Integers are whole numbers without decimals (e.g. 5, -3)

• Floats are numbers with decimals (e.g. 3.14, -0.5)

• Strings are sequences of characters enclosed in quotes (e.g. 'hello', '123')

• Lists are ordered collections of items (e.g. [1, 'apple', True])

• Tuples are similar to lists but immutable (e.g. (1, 'banana', False))

• Dictionar...read more
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Q1. Project discussion
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Mixture of quantitative aptitude, logical reasoning, and coding questions

Q1. This round was both technical and hr. they'll check your knowledge and confidence level.
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Apptide test,coding test,group discussion

Coding on few basci programming quetions