Double non-novice Java Internship interview experience.

Because of the comparison of vegetables, as the aboriginal want to stay in Hangzhou (now think of internship just maybe should go out to spell a spell.) ), so there is no internet company's face (51 written cold Mushroom Street resume cool), but feel mixed so long still have to leave something here, write about Hang Seng and Dahua internship interview experience it.

Hang Seng-Exchange business unit:

2 interviewers face 5 people. To tell the truth although the interview form is very strange, but the pressure is really small, time is a little distant remember is not very clear, say remember

1. Self introduction (in school experience, project, feel this situation undergraduate students face graduate disadvantage is very big. ), questions about the project will be raised for each person's CV.

2. Each person has an example of two encountered anomalies

The relationship between 3.cookie and the session, the difference

4.arraylist and LinkedList

5. Does the cache know (no answer) Redis? How does Redis implement caching, understand Memcache

6. How much does the database know and the advantages and disadvantages of indexes

Dahua:

Interview more urgent, is the interviewer in the building to find a place to interview ... But there are so many Java interviewers that you don't have to wait.

1. Self Introduction, Project introduction

2. Do you know network programming? Nio,bio,aio these

3. Interviewer: Does GC know?

Me: Well, garbage collection

Yes, have you tried to tune it?

... (after entering the state of Meng)

4. Say what you know about sorting algorithms, what is the difference between bubbling and inserting

5. Differences between interfaces and classes

6. How to implement multithreading method, what do you generally use, why

7.OSI7 layer Model The role of each layer say

8. What is the difference between MySQL's engine InnoDB and MyISAM?

9.Maven How to handle package conflicts

That's about it. Don't know where to look at Dahua interview water, I was wrong = =

Click the author's name and the author of The big guy to communicate ~

Casualice

Source:

New Ket Network (www.nowcoder.com)

-The Internet name Enterprise written a real problem

-School recruit Job pen by &

-Programmer/Product/Operation job placement information

-Programmer/Product/Operations Learning Exchange Community

Double non-novice Java Internship interview experience.