进程隔离性:每个进程都有自己独立的内存空间,当一个进程崩溃时,其内存空间会被操作系统回收,不会影响其他进程的内存空间。这种进程间的隔离性保证了一个进程崩溃不会直接影响其他进程的执行。 进程独立性:每个进程都是独立运行的,它们之间不会共享资源,如文件、网络连接等。因此,一个进程的崩溃通常不会对其他进程的...
Advanced Java Interview Questions and Answers101. What is the difference between Swing and AWT components?AWT components are heavy-weight, whereas Swing components are lightweight. Heavy weight components depend on the local windowing toolkit. For example, java.awt.Button is a heavy weight component...
Java interview questions have been a critical component of technical hiring for decades. If you’re a developer or engineer on the job market, the ability to demonstrate your Java skills in an interview is critical to landing your next role. ...
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| 小林codingLinux 内核提供了不少进程间通信的方式,其中最简单的方式就是管道,管道分为「匿名管道」和「命名管道」。匿名管道顾名思义,它没有名字标识,匿名管道是特殊文件只存在于内存,没有存在于文件系统中,shell 命令中的「|」竖线就是匿名管道,通信的数据是无格式的流并且大小受限,通信的方式是单向的,数据...
In this article, we’ll look at some common interview questions on Java OOPS concepts asked in technical interviews. If you’re a software engineer, coding engineer, software developer, engineering manager, or tech lead preparing for tech interviews, check out our technical interview checklist, ...
public class ArrayList<E> extends AbstractList<E> implements List<E>, RandomAccess, Cloneable, java.io.Serializable { /** * 列表元素集合数组如果新建ArrayList对象时没有指定大小,那么会将 * EMPTY_ELEMENTDATA赋值给elementData, * 并在第一次添加元素时,将列表容量设置为DEFAULT_CAPACITY */ transient ...
Before coding the solution, interview candidates are expected to ask some follow-up questions. In particular:Should a run be encoded even if it makes the resulting string longer? Should a run be encoded even if it doesn’t make the resulting string shorter? (This can be answered from the ...
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Java Interview Questions Part 7 What are the functions of the JDBC Connection interface? TheConnection interfacemaintains a session with the database. It can be used for transaction management. It provides factory methods that return the instance of Statement, PreparedStatement, CallableStatement, and ...