What is a Thread?

Similar Questions

• What the handles, threads, and processes means or function, they are performing?

  My son will ask me a question and I could not answer (it is perhaps a good thing because I think he will try to enter and change something he doesn't know) so I thought that I felt I'd better try to find out. He and I are eager to know what the handles, son and process average or functions, they do. They are in the performance tab in Windows Task Manager.

  
  
  Thank you

  Hello

  A process handle is an integer value that identifies a Windows process. The Win32 API call a HANDFUL.

  When you start a program, this program runs as a "process". It's something that runs in its own protected area, with its own memory. Other processes cannot touch this memory.

  A few times, the program needs to do several things at once in a way of multitasking, similar to how the multitasking process. For example, a spreadsheet can recalculate the cells you enter data. He * could * start another process, but they can't (easily) share the memory, he would need to if recalculate cells!

  Must be a different sort of process that is not quite as separated. It is a "thread".

  Process: the number of applications that are running at some point in the computer.

  Hope this information helps.

• What do you mean by thread?

  Friends,
  
  DB: 10.2.0.4
  
  While I went to the documentation of the oracle dataguard, I saw the word thread...
  in fact, what it means thread?
  
  * "(maximum number of logfiles for each thread + 1) ' * maximum threads" * "
  
  and that means thread?
  
  * "The following statement adds a group of log files waiting for new Redo to a database of pending and assigns it to put ON 5: *"
  
  * SQL > ALTER DATABASE ADD LOGFILE ENSURES WIRE 5 *.
  * 2 > ('/ oracle/dbs/log1c.rdo','/oracle/dbs/log2c.rdo') SIZE 500 M; *
  *"*
  
  What is a node or server or the process? is that the meaning of this thread will be the same in all documentation for oracle concepts?
  
  Thank you

  Hello;

  Archived redo log thread number.

  The single instance configurations will be that a single thread, then the thread number will be 1.

  Each database instance has its own groups of online redo logs. These groups of online redo logs, multiplexed or not, are called an instance of online redo thread. In typical configurations, only one instance of database accesses an Oracle database, then have another thread. When running Oracle Real Application Clusters, however, two or more bodies are simultaneously accessing a single database and each instance has its own thread.

  Best regards

  mseberg

  Published by: mseberg on April 3, 2012 09:41

• What is the banner that comes down from the top of good windows support for?

  Whenever I scroll down to read a page on the Apple forums, a banner comes down from the top of the window. The banner has the question on what started the thread.

  I don't see any use it serves unless you have a VERY short attention span. It's boring and covers a text (reduces the size of the window), so it's worse then 'not useful' - it is harmful.

  Yes, I see the 'X' which I can click to close the banner - but is it possible that I can turn off this feature altogether?

  Turn it off, no.. Guests sometimes read the posts here and see if all goes well your comment.

  Alternatively, you can provide direct feedback here:

  https://www.Apple.com/support/feedback/?ref=contact-us

  Barry

• Issue of thread and KeyListener

  Hello

  My problem is that I don't seem to get all events of all types of users what number I thread that implements KeyListener to capture key events when the user types a phone number. Any ideas on what is wrong? Is there anything else I need to listen to?

  Thank you.

  only the foreground application gets the key events. with the exception of green, red, menu and I think that convinience key that are broadcast.

• Running the thread of the child until the end even after that the main thread is terminated

  I run a background task by using the task and the Service Api. When the main application creates little son, the main thread can be terminated without completing the child thread. Is this possible. Thank you.

  Find out about the son of the devil.

  Multithreading - what is Daemon thread in java - Stack Overflow

  Read also the

  Application section of the lifecycle in the javadoc.

• is NamedCache thread-safe?

  Hello
  
  I use coherance NamedCache (say "TradeCache"), to store objects in the cache.
  
  My application is designed so that multiple threads can place data in "TradeCache" at the same time.
  
  What kind of thread safety, we need to take care of?

  Hi user 1696.

  With regard to your questions:

  (a) what kind of locking is used, is that they lock the entire map?
  (b) or basic locking key is made?

  Coherence use essential basic locking.

  (c) if by default all implementations are thread-safe, which is the use of namedcache.lock () api

  NamedCache.lock () is provided so that applications that make use of coherence can have some control over several readers and/or authors using the same object in space of the application. This is not to prevent corruption in the cache store. It must provide a way for applications to control the race as conditions have several operations on the same object at the same time. So that the application can control which of the puts should occur for example.

  Can you please me to any document (short & concise) cohernace good.

  You can find pointers to official documentation and white papers, among others to the OTN on Oracle coherence page following

  http://www.Oracle.com/technology/products/coherence/coherence_suite.html

  and there is also a wealth of information on the site of the Oracle coherence Knowledge Base at:

  http://coherence.Oracle.com

  In regards to your 2nd question about 2 java clients using the same NamedCache and do put and remove operations, you can provide more details on your example? Java clients 2 performing put or remove on the same object or different objects?

  Patrick

  Published by: P Fry on April 30, 2010 12:09

• Eve redo particular journal for thread group

  Hi master,
  
  I actually play experience to create the database physical standbyt on the same machine as my primary database.
  
  I have my past according to "data guard admin guide". even if the article for the newspaper group waiting for redo ading, it says you need to add the newspaper group pending roll forward to 'wire '...
  
  What is this thread? and how can I foind thread that I have to give the next group of redo log?
  
  How to find the current thread?
  
  What happens if I add "thread"clause in my statement:-".
  
  ALTER DATABASE ADD LOGFILE ENSURES WIRE 5
  2 > ('/ oracle/dbs/log1c.rdo','/oracle/dbs/log2c.rdo') SIZE 500 M;
  
  Thanks and greetings
  VD

  Vikrant,

  First a question: you have a RAC instance? If so, the same paragraph does not apply to you and I don't know why you are questioning it.

  Second

  "The THREAD clause is required only if you want to add one or more standby redo log.
  groups of files to a specific primary database thread. If you do not include the WIRE
  clause and the configuration uses Real Application Clusters (RAC), Data Guard will be
  automatically assign standby redo log threads file groups when running because they are
  required by the various RAC instances. »

  This means that you don't have to specify the thread for CARS, it will affect one according to the current thread.

  Your conclusion is incorrect.
  Where did you read the word "current"?
  Oracle will probably simply ensure that each instance has enough sleep redolog groups, it takes 1 day before redolog group-by-Group + 1 extra.

  --
  Sybrand Bakker
  Senior Oracle DBA

• Satellite Pro U200: How to activate the license of OneNote

  My U200 came with pre-installed OneNote, but it keeps asking for a license number. It's something and it is installed but you need to go and buy a copy, or if there was a license with the PC?

  Thank you

  Please check out what two other threads on the same topic:
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=15769
  http://forums.computers.Toshiba-Europe.com/forums/thread.jspa?threadID=17908

  You can find the registration key at the bottom of the recovery of Toshiba CD cover

• time base machine info

  There used to be a FAQ in Apple communities with detailed information on the use of time machine.

  This information is always available? One person maintains this info?

  Thank you.

  What is the thread that you are referring to http://pondini.org/OSX/Home.html

  If so, it is more kept up-to-date as the author of the web site with us.

• change of appointment programmatically

  I use TestStand 4.1 with the model of parallel processes.

  Is it possible to programmatically change the "number of threads by date', once the appointment has been created?

  Kind regards

  Tom

  Another possibility is to pass on the date you use and go to the walk-around reference (rather than access it by name). This might make sense if, for example, you have a different number of threads for each product group. You must then pass on what date your threads use when passing on what product you are testing.

  -Doug

• Maximum speed and the amount of RAM for m7664x

  I have a m7664x that I will be upgrading to Windows 7 64 bit and I want to upgrade the RAM.

  According to the specifications of the product, there the mother of A8M2N-(NodusM3) with 4 DIMMS.  On this page, it says that it supports up to 4 GB of RAM to 667 MHz.

  Now, I came across a few posts here and elsewhere that suggest it can handle more (up to 8 GB) and more RAM speeds (PC6400 / 800 MHz) and recognized him and used.

  Can anyone confirm that it can support up to 8 GB of RAM and with higher speeds?

  Wow, what an old thread!

  To answer your question and update this thread, I bit the bullet and bought 8 GB of 800 MHz RAM and worked for almost a year now.  I seem to remember that I ran MemTest on it and it shows that he is indeed running at 800 MHz, but that's a long time I would have done, if I did.

  I also thought about upgrading the processor, but already at that time, I installed the RAM (close to a year ago), compatible processors were hard to find and expensive.  In addition, the machine was not used for anything else than to the General functions and has also been hampered by graphics shipped to start.  At the end of the day, spend the extra money on a pretty old computer RAM was the limit for me.

  blueeclipse86, you can try to upgrade the RAM on your machine, as I have done, but, of course, I can't guarantee that it'll work for you.

• By default the monitors of the printer in the registry missing__

  I have problems with a printer/scanner.  Then, I started to follow all the procedures in your forum on the problems of printer and usb.  I came to the procedure which you enter in the registry underHKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\Monitors

  the subkeys for the default printer monitors are missing.  How can I restore them?  Not having is not the default printer monitors will prevent from appearing in the box printer/Fax printer?

  The spooler starts very well.  I have WinXP SP3 on my pc. Anti-virus software McAfee with automatic updates of cox.  AMD athlon 2000 + 1.66 ghz, 80 g HD, 2 GB of ram.

  What is a thread?

  Here is the part of the info I'm talking that I copied from one of the forum questions answered, below.

  When you click Start and then click Printers and faxes to try to view your printers, no printers appear. This problem may occur even if you have a printer installed.

  Thirdly, remove the registry entries for the default print monitors

  Remove the print monitor subkeys can be problematic, which can interfere with the printer you want to use. These may have been installed by the installation programs third-party printer. Follow these steps to keep the print monitors and comes with Windows registry entries and remove all others who may ask questions.

  Start the registry editor if it is not open. To do this, click Start, click Run, type regedit in the Open box, and then click OK.

  Search for, and then expand the following registry key:

  HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print\MonitorsView the list of subkeys. It should only be the following subkeys for the default print monitors:

  ·       BJ language monitor

  ·       The local port

  ·       PJL language monitor

  ·       Standard TCP/IP port

  ·       USB Monitor

  If there are any subkeys other than the subkeys listed in step 1, do the following:

  On the file menu, click Export.

  In the file name box, type the name you want to use for this key, such as MonitorsRegkey and then click Save.

  When I looked in the registry, under regedit.exe, monitors default printer in bold above weren't there.  How can I restore them?

  I just wanted to say thank you very much!  That was the problem with my printer does not.  Once I loaded the info above in the registry and restarted the system, my printer has appeared in the box printer/fax and I was able to print a test page.

  Thanks for your help!

  amber6

• I would like the encoder of data as well as the duration of treatment in a table

  Hello

  I want to draw my value encoder of data as well as the duration of treatment simultaneously in a table by getting data in real time. Please help me with solutions or ideas.

  Hi Jean Claude,

  did you think of the VI you want to create - before actually creating it?

  -Both your DAQAssistents started '1 value on demand' but you convert the thread of DDT in 2D arrays! Why? Why don't you convert a scalar - because that's what carries the thread of DDT!

  -Why did you "insert a table", when you want to add to (or enhance) a table? Use rather BuildArray!

  Having time values too you need to calculate: subtracting the start time of hour:

  

• Why IE9 does font size change in Windows Mail

  After installing IE9, the font size in the text of my e-mail in Windows Mail is locked using a small font.  The police is also set by default to the "BOLD" type.  I can't change the font size or remove the type of fat.  The size is too small for me to read without straining on my eyes, and the "BOLD" font is hard on the eyes.

  Despite what the associated threads said you, you're not the first to report this symptom:

  http://answers.Microsoft.com/en-us/Windows/Forum/windows_vista-networking/Windows-Mail-font-problems-after-installing-IE9/a4274c96-D44F-E011-8dfc-68b599b31bf5?page=6

  (Microsoft Search for)
  "Windows Mail" fonts problems site: answers.microsoft.com
  )

  BTW, there are same messages in this thread marked relatively useful, you really wonder what it takes to get answers to display "Related threads.   ; }

  FYI

  Robert Aldwinckle
  ---