1. Tell about your master thesis. Some questions regarding the same. 2. If you are given an array of n numbers. Write an algorithm to find if the numbers form a sequence of ascending order. What is complexity of your algorithm? How can you further optimize it? 3. What are data structures? How many data structures are you aware of? 4. Can hash tables be used to solve above problem (ques 2)? 5. Tell me about your bachelor thesis. Some questions regarding the same.
Explain the whole process of sending a PDU across a network. What are the deciding factors for sending a packet across network? (Congestion, flow control questions)
Explain deadlock. How do we avoid deadlock?
Explain priority inversion, and how to avoid it
Algorithms, data structures, PS. System Design
Unbalanced datasets, how do you deal with them
Linear regression model: Define it? how to get the least square ...? And what is differences between predictive data and real-world data? What’s a logistic regression model? define and give an example of it. Do you know bayes’ rules? bayes’ theorem? Give an example of using Bayes. Real-world questions 1000 resume in 10 classes, if you have a new resume, how can you classify it into the current class? what if there is no test cases for the model? how would you do? and what if the test sample is biased? what will you do?
What approach would you take if you had to build a system that would retrieve resumes from a corpus of various documents if you had limited time and resources.
What is Singleton in Java, and the use case
Typical leer code BFS/DFS question.
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