question related to the Oracle documentation

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• Where to use the Oracle documentation when I do test CMO?

  Hi all
  I want to know when I do my test COM 10 g. where can I find documents to check?
  Thank you

  J.Laurence wrote:
  I'm sorry for my English pool.
  I mean when I entered the test room and make the test questions.
  Where can I found the documents on the Machine test.
  Is the same as my db to single instance installed on my PC.
  Perhaps ORACLE_HOME/docs or somewhere. :)

  The review of the CMO is currently conducted only in English.

  I suspect that is because it is difficult, expensive and require a lot of resources to implement and even a company like Oracle would be difficult to implement in another language unless he had a great deal to do.

  I suspect that you are unlikely to succeed unless you have a good command of English

  I have indeed allowed for your poor English, believe me, I'm very bothered by my attempts to attempts to talk about the words of Spanish, French or German for people, who are the only three languages I've tried in vain to learn.

  Exploration of the links already given indicates that familiarity with the documentation presented by the RTO is recommended... ie the browser interface. However a candidate of CMO level would have found it for themselves. And my imposes candidates CMO will run out of time, if they pass, but the smallest amount of time lookiing documentation.

  (I guess that is a good indication for the candidates of the CMO then hit a problem don't get used to a quick google for a quick response as the bigdelboy usually done first, but get used to look in [http://www.oracle.com/technology/documentation/index.html])

  I did not COM. It's very difficult... maybe too much for the old brain of bigdelboy.

• question related to the shared pool

  Hi Experts,

  Version of DB - Oracle Database 11g Enterprise Edition Release 11.2.0.1.0

  OS - Windows 7

  (installed on my laptop)

  Just started reading concepts DBA. I had a few questions. Please explain indetail/short ;-).

  (1) can we see the size of the Cache of the library and Cache data dictionary which are internal units of the Shared pool.
  (2) one of the advantages of the package is - when we invoke a single method, oracle loads the whole package into the buffer and for subsequent calls, it will not go to the db files. Here the buffer means library Cache. My understanding is correct.
  (3) I am able to see the two parameters shared_pool_size(value =0), shared_pool_reserved_size (value 15099494) to parameter v$. What is the difference between these two parameters.

  
  Thank you very much in advance for your help.

  See you soon,.
  Suri ;-)

  Your questions:

  1 Yes, v$ sgastat

  2 Yes, if your terminology is a little loose.

  3. the parameters described here, content

• Some issues related to the Oracle OLAP features

  Hello!
  
  I have a few questions for which I'm not sure that it supports Oracle OLAP:
  
  1. several hierarchies of time?
  2 measure groups?
  3. visible values?
  
  Thank you!
  Best regards, Simon

  (1) oracle OLAP supports multiple hierarchies on any dimension, including the dimensions of time. But note this means something different from multiple hierarchies in Microsoft Analysis services.

  (2) oracle OLAP has multi-cube architecture, so you can easily combine several cubic measures in a single query. This allows to create the equivalent of a measure group. You can do this either by creating a new cube with calculated measures that point the cubes from the base, or at the SQL level by joining the views of cube. There are advantages to both approaches.

  (3) oracle OLAP has no native support for the visible values. To get the visible values, you need to run the part of aggregation in SQL.

• Question related to the JSTL attributes

  Hello
  
  I am new to JSP and JSTL and needed to define the var attribute < C:SET / > tag to some time of execution attribute value but var does not support the rtexpr. Is there a reason why var and scope of the JSTL attribute do not appear to accept the value of rtexpr? Also if anyonce can suggest the solution so it would be great.
  
  Thank you
  Niraj Rouault

  Hi Andrew,

  I believe that by means of "rtexpr" expression of the run time. From my understanding of your question, you have a variable in JSP to assign a value to an expression that must be evaluated at run time. In this case, EL can be used. Please see the link below:

  http://docs.Oracle.com/javaee/5/tutorial/doc/bnahq.html

  Also note that you phrase your question thoroughly rather than use the abbreviated expression. This would help to get a quick and accurate response.

  Kind regards
  Amit

• Question related to the INSERT statement

  Imagine this scenario:
  
  -table_a has 5 000 000 records at time t1
  
  -table_b is empty at time t1
  
  -At time t1, I execute the following statement:

            insert into table_b
              select * from table_a;
      

  -L' insert statement ends in time t2
  
  -Between t1 and t2, say 3 000 new records have been added to the table_a (by OLTP processes).
  Thus, at time t2, table_a has 5 003 000 records.
  
  My question is, at time t2, the number of records will be in table_b? Will it 5,000,000 or
  5 003 000 or somewhere between these two counts?
  
  I guess it will be 5,000,000 because that is the number when the insert statement
  has started to run.
  
  Any comment is appreciated.

  Syed Ullah says:
  Imagine this scenario:

  -table_a has 5 000 000 records at time t1

  -table_b is empty at time t1

  -At time t1, I execute the following statement:

  insert into table_b
  select * from table_a;
  

  -L' insert statement ends in time t2

  -Between t1 and t2, say 3 000 new records have been added to the table_a (by OLTP processes).
  Thus, at time t2, table_a has 5 003 000 records.

  My question is, at time t2, the number of records will be in table_b? Will it 5,000,000 or
  5 003 000 or somewhere between these two counts?

  I guess it will be 5,000,000 because that is the number when the insert statement
  has started to run.

  Any comment is appreciated.

  At time t2, it is possible that the answer is 0. Once the insert operation finishes (can be any time after t1 in your example, possibly before t2, possibly after) and assuming you checked in the same session where you run the insert, you would see 5 000 000. In other sessions you would continue to see 0 up to what the session who made the done insert one COMMIT.

  http://docs.Oracle.com/CD/E11882_01/server.112/e25789/consist.htm#CNCPT121

  Is something that you should read. He described these concepts much better than what you'll probably find in a few posts on the forum.

• How to display the sidebar navigation in the Oracle documentation

  On download.oracle.com, there is a sidebar that has a button "Hide Navigation".
  
  What needs to be done to get the navigation bar displayed again once this key has been pressed?
  
  David
  
  Published by: djmartin_ACC on July 31, 2011 19:03

  If you move your mouse pointer to the left edge of the documentation browser window, the pointer changes to a hand with a pointed index finger (at least on my computer it does - your symbol may be different based on the settings on your computer)-click on the pointer to restore the navigation pane.

  HTH
  Srini

• I have a question related to the patch download via ftp which worked in

  Hello
  
  I have a question about patch download via ftp which worked in classic Metalink.
  
  FTP updates.oracle.com allowed to download the patches before but now it says the following.
  
  updates.Oracle.com ftp $
  Connected to updates.oraclegha.com.
  421. * notice of unavailability *.
  421-
  421 - this service has retired as of November 6, 2009.
  421-
  421-****************************************************************
  421
  
  Is there a way to download patches now using command line. I couldn't see metalink category in the forums so posted here.
  
  Kind regards
  Nagendra Chillale

  Hello

  Ce Note explains how to download patches directly.
  The mentioned FTP site was abandoned when retirement classic Metalink

• Question related to the entrance with pci 6221 and SCC 68 analog

  I use 6221 PCI and SCC 68 analog read of voltage between the terminals of the drain and the source of a transistor. The drain is at 0 Volt and source is connected to 5 volts via a 100 k resistor. The transistor is used as a follower of the source, and therefore the output is measured at the source of the Terminal. When I measure the voltage by using oscilloscope, I see clearly the change of output as a result of change of voltage of the door. But, when I try to acquire the same by using labview, I see nothing. I tried to change the signal to the CSR, NRSE, but nothing works. Seems to be that something related to differences in impedance. Can you please advice me on this issue? Thanks in advance

  Hi rsd111,

  I understand that you measure a circuit similar to this ( http://en.wikipedia.org/wiki/Common_drain)

  I also get that you use an external power supply with GND connected to the Drain and - 5V connected to the Source with a 100 k resistor.

  You should be able to measure the tension between D and S setup a differential measurement and connection Ai0 + D and Ai0 - s, in fact you can youse Ain you prefer.

  You should be able to do the same measure also at configuration NRSE linking Ai0 AiSense at the Source and drain.

  The Board's input impedance is greater than 10GOhm, it must behave as the oscilloscope in pairing mode high-impedance DC.

  6221 specifications: http://digital.ni.com/manuals.nsf/websearch/8117DF4C5A29C95C862573020061023B

  Nice day.

• Question related to the Xbox; Impossible to get Xbox live or to connect to the internet

  I've had my Xbox 360 for 4 years now and have recently decided to use it. I put in place when I was first, and for some reason any, I put the setting of family on it, I asked my parents if they did but they said no, so I thought I could have done myself but I don't remember the password or my security question and now I can not their and I can't get Xbox live or connect to the internet. I looked on the internet means that I could reset the Xbox or the parameters of the family, but they include all something on your hard drive but I don't have a hard drive, I also saw that if you put your age as 18 years as the family settings are enabled and you can find your access code in the settings , but I don't know where to find it. I would be grateful to anyone who helps to solve this problem.

  Try Xbox support:
  http://support.Xbox.com/en-us/

• Question related to the spam/hoax calls

  I frequently receive phone calls from an Asian voice claiming to be Microsoft support widows. He claims to have detected the virus and all kinds of horrible things on my computer. It will ask then as I turn my computer on and wait until the home screen is visible. It then asks me to press some buttons, which, out of suspicion, I refuse to do. I'm wrong. And if so, what might happen.

  Thank you in anticipation

  Bill

  Original title: am I paranoid

  Wednesday, January 21, 2015 16:17:35 + 0000, WilliamHolland1947 wrote:

  I frequently receive phone calls from an Asian voice claiming to be Microsoft support widows. He claims to have detected the virus and all kinds of horrible things on my computer. It will ask then as I turn my computer on and wait until the home screen is visible. It then asks me to press some buttons, which, out of suspicion, I refuse to do. I'm wrong. And if so, what might happen.

  Yes, you are right.

  It was a scam and with all the names and phone numbers, one who has
  become very frequent lately. See
  http://www.troyhunt.com/2012/08/virus-scams-social-engineering-victims.html
  and
  http://www.howtogeek.com/176605/tell-your-relatives-no-Microsoft-wont-call-you-about-your-computer/
  and
  http://www.howtogeek.com/180514/the-%E2%80%9ctech-support%E2%80%9D-scammers-called-Htg-so-we-had-fun-with-them/

  In addition to their money get on your part to do anything of any value,
  If you leave them in your computer, who knows what they were doing or where
  What confidential information they stole.

  So if you have done so, I highly recommend that you do both of the following
  immediately:

  1 do a clean reinstall of Windows.

  2. after reinstallation of Windows, change all your passwords.
  especially the banks or other
  financial sites.

• Question related to the internet connection

  Hello

  MY NAME IS SANDY I'M SORRY THE BIG LETTERS I CAN SEE THEM BETTER. I HAVE A PROBLEM THAT NOTICING IN THE BAR DOWNSTAIRS, THE PIC OF MY INTERNET CONNECTION HAS AN X, BUT I'M ACTUALLY OK AND ABLE TO CONNECT TO THE NET. MY CONCERN IS THAT IT DOES NOT CONNECT TO MY NETWORK BUT HAS NEIGHBORS. HELP I'M WORRIED THAT MY PERSONAL INFORMATION MAY BE COMPROMISED. CAN SOMEONE HELP ME THROUGH AN EMAIL WITH HOW TO CONNECT TO MY OWN NETWORK. I THINK THAT I ASK THIS CORRECTLLY. IM HAS NO KNOWLEDGE OF REAL PUTER PERSON LIMITED BUT EAGER TO LEARN. I APPRECIATE NAY HELP AND THANK YOU IN ADVANCE.

  HANDYSANDY

  Sorry, what you ask is not possible via a forum because the person who assists you must have detailed information about your system that would be very difficult for a novice. Here are a few options for you to consider:

  -Ask a computer-savvy friend to help you.

  -Ask your service provider to help you. There will probably be a load.

  -Give a defendant remote access to your PC.

  The third option requires a difficult decision: How can you trust this meeting? Unfortunately I can't answer this question for you.

• Two questions relating to the signature using restricted code API: s

  First question

  I have a library that contains classes that requires the signature in order to use API:s. limited one of the functions in the library uses "persistent storage". My application accesses the library import library module, then instanciates and calls the function that I need.

  Is it enough to have signed library or don't call asking the library must sign too?

  Second question

  Is it possible to configure the simulator so it actually tests that the modules using API: s limits are signed correctly?

  Check the Simulator definition "activate the safety of the device. When this setting is enabled, the Simulator checks would be signatures almost like a true pocket computer. For your application, which should be pretty good. If your module is missing a required signature, the simulated Pocket will complain even as would a normal hand.

• Memory problems and questions related to the process

  Does this look just for you, because the modified memory does little until after I had computer problems and had to do a factory reset

  The operating system is Windows 7 64-bit edition SP1

  I disabled SuperFetch is told by the way, if this help anyone on this issue.

  Resource monitor

  

  Windows process

  

  Services

  

  

  

  Performance

  

  Hello

  When your computer doesn't have enough memory for all the actions it is trying to perform, Windows and your programs can stop working. To help prevent information loss, Windows will inform you when your computer is low on memory. You can also learn to recognize the signs of low memory and take measures to prevent the problem. Insufficient memory problems occur when your computer is running out of RAM and becomes virtual memory. This can happen when you run more programs that the RAM memory installed on the computer is designed to support. Low-memory problems can also occur when a program free up memory that it needs more. This problem is called memory overuse or a memory leak.

  You can consult the following Microsoft articles and check if it helps.

  Diagnosing memory problems on your computer

  http://Windows.Microsoft.com/en-AU/Windows7/diagnosing-memory-problems-on-your-computer

  Prevention of problems of memory

  http://Windows.Microsoft.com/en-AU/Windows/preventing-low-memory-problems#1TC=Windows-7

  You may receive an "Out of Memory" error message because of the limitation of in Windows Vista or Windows 7 desktop heap

  http://support.Microsoft.com/kb/947246

  Note: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems can occur if you modify the registry incorrectly. Therefore, make sure that you proceed with caution. For added protection, back up the registry before you edit it. Then you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click on the number below to view the article in the Microsoft Knowledge Base: http://windows.microsoft.com/en-US/windows7/Back-up-the-registry

  I hope this helps.

  Please post back with the State of the question and we will be happy to help you further.

• Question related to the upgrade to Windows 8.1

  I currently have a HP laptop with 4 GB of Ram and 64-bit Windows 7 SR1 running. I'll give this computer to my wife, that his old bridge is going Tango-uniform (UT). I bought a new Lenovo SmartCheck S535 with 6 GB Ram 1 TB of storage. It came with Windows 7 SR1 already on board and he also included disks for Windows 8.1. First of all, I did a set of boot rescue disks and start them on the side.

  But now, I have a question, do I have to transfer my files from HP to Lenovo so that both use Windows 7 SR1? Or. should I go ahead and upgrade the OS and transfer the files.

  I'm sure that happens with a lot of people, there will be a lot of programs that I keep less re - install on the new computer. They are trash who are picked up along the way for those of us who use or service of computers as often we brush our teeth. Oops... maybe it's not such a great comparison, but you get what I mean!

  So, I would be very interested to hear your advice, your success, Yes and even a failure or two, all for the purpose of education.

  Thank you and I look forward to hearing from some of you.

  SteveG

  Original title: which came first - the chicken or the egg? (So to speak!)

  As a system dual boot, the only place where the 2 operating systems interact is the bootstrapper. Windows 8 will take the priority, is somewhat different, as far as it goes, and if you select then Windows 7 system reboots so it can do a little slower. Of course, there will be a loss of disk space but you are then also 2 installs of Office and everything else.

  If you were to go down the possibility to buy a kit Windows 8.1 you avoid the need to do a complete reinstall, because it will improve instead. You also avoid the need to run the upgrade of the store from 8 to 8.1. You must decide if the cost is justified, but in your situation, I would seriously consider that option as well.

  Even if I'm not a big fan of Windows 8 I made the full switch and are accustomed to him, I'm sure you will as well.