Synchronization Premitives on EJB Methods

Q

Should synchronization primitives be used on overrided bean methods?

✍: Arjun Gund

A

No. The EJB specification specifically states that the enterprise bean is not allowed to use thread primitives. The container is responsible for managing concurrent access to beans at runtime.

2009-11-05, 7859👍, 0💬

Synchronization Premitives on EJB Methods
Should synchronization primitives be used on overrided bean methods? No. The EJB specification specifically states that the enterprise bean is not allowed to use thread primitives. The container is responsible for managing concurrent access to beans at runtime. 2009-11-05, 7860👍, 0💬

Did VB6 support multi-threading ?
.NET INTERVIEW QUESTIONS - Did VB6 support multi-threading ? While VB6 supports multiple single-threaded apartments, it does not support a freethreading model, which allows multiple threads to run against the same set of data. 2009-11-03, 7769👍, 0💬

What's Thread.Sleep() in threading ?
.NET INTERVIEW QUESTIONS - What's Thread.Sleep() in threading ? .NET INTERVIEW QUESTIONS - What's Thread.Sleep() in threading ? Thread's execution can be paused by calling the Thread.Sleep method. This method takes an integer value that determines how long the thread should sleep. Example Thread.Cur... 2009-11-24, 5270👍, 0💬

Which namespace has threading ?
.NET INTERVIEW QUESTIONS - Which namespace has threading ? Systems.Threading has all the classes related to implement threading. Any .NET application who wants to implement threading has to import this namespace. 2009-11-10, 5254👍, 0💬

Can we have multiple threads in one App domain ?
.NET INTERVIEW QUESTIONS - Can we have multiple threads in one App domain ? One or more threads run in an AppDomain. An AppDomain is a runtime representation of a logical process within a physical process. Each AppDomain is started with a single thread, but can create additional threads from any of ... 2009-11-10, 5076👍, 0💬

What is Multi-threading ?
.NET INTERVIEW QUESTIONS - What is Multi-threading ? Multi-threading forms subset of Multi-tasking. Instead of having to switch between programs this feature switches between different parts of the same program. Example you are writing in word and at the same time word is doing a spell check in back... 2009-10-27, 4935👍, 0💬

Can you explain in brief how can we implement threading ?
.NET INTERVIEW QUESTIONS - Can you explain in brief how can we implement threading ? Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim pthread1 As New Thread(AddressOf Thread1) Dim pthread2 As New Thread(AddressOf Thread2) pthread1.Start() pth... 2009-11-17, 4787👍, 0💬

Do webservices have state ?
.NET INTERVIEW QUESTIONS - Do webservices have state ? (How can we maintain State in Webservices ?) Webservices as such do not have any mechanism by which they can maintain state. Webservices can access ASP.NET intrinsic objects like Session, application and so on if they inherit from “WebService” b... 2009-10-20, 4698👍, 0💬

What is a Thread ?
.NET INTERVIEW QUESTIONS - What is a Thread ? A thread is the basic unit to which the operating system allocates processor time. 2009-11-03, 4476👍, 0💬

All rights in the contents of this web site are reserved by the individual author. fyicenter.com does not guarantee the truthfulness, accuracy, or reliability of any contents.