面试题：What is multithreaded programming ？ What is a deadlock ？

掌握等级：5 星级

面试题：In Java, what is the difference between final, finally, and finalize ？

掌握等级：5 星级

面试题：Explain how congestion control works in the TCP protocol.

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面试题：You are given a the source to a application which is crashing when run. After running it 10 times in a debugger, you find it never crashes in the same place. The application is single threaded, and uses only the C standard library. What programming errors could be causing this crash ？ How would you test each one ？

掌握等级：5 星级

面试题：Write a function f(a, b) which takes two character string arguments and returns a string containing only the characters found in both strings in the order of a. Write a version which is order N-squared and one which is order N.

掌握等级：5 星级

面试题：Write a regular expression which matches a email address.

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面试题：Design the SQL database tables for a car rental database.

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面试题：How are cookies passed in the HTTP protocol ？

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面试题：You need to check that your friend, Bob, has your correct phone number, but you cannot ask him directly. You must write a the question on a card which and give it to Eve who will take the card to Bob and return the answer to you. What must you write on the card, besides the question, to ensure Bob can encode the message so that Eve cannot read your phone number ？

掌握等级：5 星级

面试题：Design a class library for writing card games.

掌握等级：5 星级