Java face question

Source: Internet
Author: User
Tags how to design database

1. Why should we use Spring ?

2. Explain the IOC

3. Introduce SPRINGMVC

4. The difference betweenMybatis and Hibernate

5. Describe the transactions and indexes of the database

6. transaction level of the database

7. Introduce the locking of the database, such as optimistic lock , pessimistic lock

8. How to design database tables to store billions of data

9.linux Library functions and kernel calls

Linux Basic instructions

11. What is a Java Virtual machine

12.java Virtual machine module distribution and implementation principle

Thread Implementation methods

14. What is thread safety

What methodsJAVA has to implement thread safety

16. What is distributed

17. What is a cluster

problems that are inevitably encountered in distribution

Design Patterns

Java face question

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.