You are given 20 bags of coins. Each bag contains coins weighing exactly 1 gram, except for one bag, which contains fake coins that weigh 1.1 grams each. You may use a scale only once. How do you determine which bag contains the fake coins?
Junior Engineer Interview Questions
26,058 junior engineer interview questions shared by candidates
Library Management System: Design a small system to represent a library. Your system should include objects like Book, Client, and Library, and be able to handle six specific operations efficiently (such as lending a book, returning a book, etc.).
Where do you see yourself in 5 years
How many ping pong ball could you fit into an airplane ?
design pattern
How would you check your code?
Why did you study Computer Science?
What technologies do you see emerging in the next 10 years?
Tell us about an application you wrote that had to deal with an issue of scale.
java basics , on project ect
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