Basic data structure of logical analysis of Java interview questions

CSDN Q & A 2022-02-13 09:01:40 阅读数:262

---

Take the answer ：

---

copyright：author[CSDN Q & A]，Please bring the original link to reprint, thank you. https://en.javamana.com/2022/02/202202130901393046.html

• What happens when redis runs out of memory?
• Why is redis called a single thread model?
• What is a redis transaction?
• How many stages of redis transaction execution? What are they?
• What is the redis transaction function implemented through?
• Does redis support rollback?
• What can the watch command in redis transaction do?
• What can the multi command in redis transaction do?
• What can xec commands in redis transactions do?
• What can the discard command in redis transaction do?
• What can the unwatch command in redis transaction do?
• What are the functions of sentinel components in redis cluster organization?
• Can the sentry + redis master-slave deployment architecture ensure zero data loss?
• What protocol is used for communication between redis cluster nodes?
• Introduction to springboot + Vue explanation series (the physical book of this album has been published)
• Detailed tutorial on Java Web practice (XXIV) practice of JSTL tags and El expressions
• Detailed tutorial on Java Web practice (XXIII) JSTL tags and El expressions
• Java Web practice detailed tutorial (XXII) filter
• Spark3. 2 tutorial (VII) developing spark SQL with Java under idea
• Spark3. 2 tutorial (V) spark word frequency statistics of java development under idea
• HBase2. 4.8 detailed tutorial (III) Java operation HBase
• Detailed tutorial on Java Web practice (XXI) session authentication practice
• Detailed tutorial on Java Web practice (XX) cookie practice
• HBase2. 4.8 detailed tutorial (II) HBase shell command
• HBase2. 4.8 detailed tutorial (I) HBase environment construction
• Java Web actual combat detailed tutorial (XIX) login function
• ZooKeeper3. 4.6 construction of distributed environment
• Hive3 detailed tutorial (IX) hive3 custom UDF function (idea Maven version)
• Hive3 detailed tutorial (VIII) hive3 custom UDF function (elipse version)
• Hive3 detailed tutorial (VII) Java uses JDBC to access hive3
• Hive3 detailed tutorial (VI) word frequency statistics based on hive3
• Hive3 detailed tutorial (V) internal tables, external tables and imported data
• Hive3 detailed tutorial (IV) the use of beeline
• Hive3 detailed tutorial (III) data types of hive3
• Hive3 detailed tutorial (II) basic use of hive3
• Hive3 detailed tutorial (I) hive3 + Hadoop 3 environment installation
• Hadoop2. 8.5 detailed tutorial (x) interface version HDFS control program
• Uninstall MySQL under Linux
• Installing MySQL under Linux
• Detailed tutorial on Java Web practice (XVIII) implementation of deletion function
• Detailed tutorial on Java Web practice (XVII) implementation of modification function (3) -- completing modification function
• Detailed tutorial on Java Web practice (XVI) implementation of modification function (2) -- display the modification page
• Detailed tutorial on Java Web practice (XV) implementation of modification function (1) -- select table data
• Hadoop2. 8.5 detailed tutorial (IX) command line version HDFS control program
• Java learning notes (language foundation and object-oriented)
• Imitation meituan app Android Java
• Installing nodejs for arm64 bit in Linux
• Tomcat is deployed on the Linux server. After a period of time, it cannot access the web interface and prompts that the connection is reset
• How does Java selenium handle 1688 sliding verification
• What is jQuery?
• What is the design purpose of jQuery?
• What are the core features of jQuery?
• What are the conditions required to run jQuery?
• What are the language features of jQuery?
• Why is jQuery divided into modules?
• What are the syntax characteristics of jQuery?
• MySQL automatically disconnects in 15 minutes. How to maintain it and help solve it.
• What's the difference between WMLScript and JavaScript?
• What is the master-slave replication model of redis cluster?
• How are redis clusters replicated?