Centre for Development of Advanced Computing Interview Questions, Process, and Tips

Q1. Write for loop, write the pseudo code for fibbonacci,
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Q2. How will you develop a python code for ML algortihm
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Q3. Will you continue to work forCDACif you get another offer
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Q1. Tell me about yourself
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Q2. Explain your cdac project in detail
Ans. 
Developed a real-time traffic monitoring system using image processing techniques
• Used OpenCV library for image processing

• Implemented vehicle detection and tracking algorithm

• Developed a web-based dashboard for real-time monitoring

• Used Raspberry Pi for hardware implementation

• Achieved an accuracy of 90% in vehicle detection
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Q3. Write code for jdbc db connectivity
Ans. 
Code for JDBC DB connectivity
• Load the JDBC driver class

• Create a connection object using DriverManager.getConnection()

• Create a statement object using connection.createStatement()

• Execute the query using statement.executeQuery()

• Process the result set

• Close the result set, statement, and connection
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Q4. Explain exception handling, Multithreading, etc
Ans. 
Exception handling is a way to handle errors in code. Multithreading allows multiple threads to run concurrently.
• Exception handling is used to catch and handle errors that occur during program execution.

• It helps prevent the program from crashing and allows for graceful error handling.

• Multithreading allows for multiple threads to run concurrently, improving program performance.

• It can be used for tasks such as background...read more
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Q5. Explain oops concepts with real world example
Ans. 
OOPs concepts are used to model real-world objects and their interactions.
• Encapsulation: Hiding internal details of an object. Example: A car's engine is encapsulated and can only be accessed through the car's interface.

• Inheritance: Creating new classes from existing ones. Example: A sports car class can inherit properties from a car class.

• Polymorphism: Objects can take on many forms. Example: A vehicle class can have ...read more
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60 min of exam included question on some technical and english and logical.

Q1. What is oop in java?
Ans. 
OOP in Java stands for Object-Oriented Programming, a programming paradigm that uses objects to design and build applications.
• OOP focuses on creating objects that contain data and methods to manipulate that data.

• Encapsulation, inheritance, and polymorphism are key principles of OOP in Java.

• Example: Creating a class 'Car' with attributes like 'make', 'model', and methods like 'drive' and 'stop'.
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Test includes technical and aptitude questions

Q1. Basic and intermediate technical questions
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Q1. Advanced technical questions
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Q1. There were totally 3 rounds where the 1st round was the test which consists of mcqs time was 45min and the questions were on basics of oops and os and techincal coding ques and basic concepts. i have quali...read more
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Q1. Based on the resume they were asking the ques. u should be able to explain the project in detail and ready to ans any ques asked in that
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Q1. HR was basically about the behaviour also they asked little technical
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Q1. All about mentioned in resume and project
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Q1. About relocation
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