java thread interview questions

least one master thread is running all the time. They can use the resources of the process. For example, multiple threads can operate the Model...In multi-process design, a process crash does not affect other processes.In multi-threaded design, a thread crash will affect other threads.If the process crash, all its threads will crash. Extended Interview

considered as follows:1. During the run of the program, a layout will not change after inflate, unless it is restarted.Because viewstub can only be inflate once and then be empty, you cannot expect to use Viewstub to control the layout later. So when you need to show and hide a layout more than once at run time, Viewstub can't. You can only use the visibility of the view to control it.2. You want to control what is displayed and hidden is a layout file, not a view.Because the ID of a layout fil

concurrent synchronization scheme is based on a certain design concept, but the performance consumption and complexity are different. Secondly, the data structure is used. Generally speaking, queues are the focus, followed by linked lists and trees. You can learn more useful knowledge, accumulate more, and learn more. In the past few days, I have been restless, mainly because I have finished my work in the first half of my senior year, and I still haven't found a proper job. (even though I had

Java Multithreading and Concurrency basics interview questions and AnswersOriginal link: http://ifeve.com/java-multi-threading-concurrency-interview-questions-with-answers/Multithreading and concurrency issues are among the

[Interview] interview questions for iOS development (1) 　 1.# What is the difference between import and # include? What is the difference between @ class and # import A: # import is the keyword used to import the Objective-C header file. # include is the keyword used to import the C/C ++ header file. The # import header file is automatically imported only once an

I will summarize some common android interview basic questions to see how many questions can you make? 1. What are several intent startup methods? Do you understand each meaning? Here, android123 reminds you that some intent tags include flag_activity_brought_to_front, flag_activity_clear_top, struct, struct, flag_activity_multiple_task, and flag_activity_

The following questions are summarized on the Internet. Thank you for sharing them! Hope that we can make progress together and find the company we dream: 1. Whether the process of Android DVM is the same concept as that of Linux: A: DVM is a dalivk virtual machine. Every android application runs in its own process and has a dalivk Virtual Machine instance. Every DVM is a process in Linux. Therefore, it can be considered the same concept. 2. What typ

Java interview skills: the first impression is very important, and the interview dress question Java interview skills: carefully prepare your reasons for leaving the company Java

Android Interview Questions and answers (2), android Questions and answers1. Activity-related. Launchmode, OnSaveInstnceState, and lifecycle. Four default launchmodes and OnNewIntent callbacks. OnNewIntent-> OnRestart-> OnStart-> onResume OnActivity-> OnResume. OnNewIntent, OnActivityResult? OnNewIntent launchmode with singletask or singleInstance. But if set the