What is the use of having a password if an unauthorized user may cancel its requirement?

Similar Questions

• What's the point of having several columns in the ORDER BY clause?

  DB version: 10 gr 2
  
  When you use the ORDER BY clause, the lines are always sorted by the first column in the ORDER BY clause. So, what's the point of having several columns in the ORDER BY clause (I always see this in production codes)?
  
  For the below SQLs' schema SCOTT, result sets are always classified according to the first column ename. When I added use asc and desc of employment, does not change the result set.
  

  SQL> select * from emp order by ename;
  
       EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
  ---------- ---------- --------- ---------- --------- ---------- ---------- ----------
        7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
        7499 ALLEN      SALESMAN        7698 20-FEB-81       1600        300         30
        7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
        7782 CLARK      MANAGER         7839 09-JUN-81       2450                    20
        7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
        7900 JAMES      CLERK           7698 03-DEC-81        950                    30
        7566 JONES      MANAGER         7839 02-APR-81       2975                    20
        7839 KING       PRESIDENT            17-NOV-81       5000                    20
        7654 MARTIN     SALESMAN        7698 28-SEP-81       1250       1400         30
        7934 MILLER     CLERK           7782 23-JAN-82       1300                    20
        7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
        7369 SMITH      CLERK           7902 17-DEC-80        800                    20
        7844 TURNER     SALESMAN        7698 08-SEP-81       1500          0         30
        7521 WARD       SALESMAN        7698 22-FEB-81       1250        500         30
  
  14 rows selected.
  
  SQL> select * from emp order by ename, job;
  
       EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
  ---------- ---------- --------- ---------- --------- ---------- ---------- ----------
        7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
        7499 ALLEN      SALESMAN        7698 20-FEB-81       1600        300         30
        7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
        7782 CLARK      MANAGER         7839 09-JUN-81       2450                    20
        7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
        7900 JAMES      CLERK           7698 03-DEC-81        950                    30
        7566 JONES      MANAGER         7839 02-APR-81       2975                    20
        7839 KING       PRESIDENT            17-NOV-81       5000                    20
        7654 MARTIN     SALESMAN        7698 28-SEP-81       1250       1400         30
        7934 MILLER     CLERK           7782 23-JAN-82       1300                    20
        7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
        7369 SMITH      CLERK           7902 17-DEC-80        800                    20
        7844 TURNER     SALESMAN        7698 08-SEP-81       1500          0         30
        7521 WARD       SALESMAN        7698 22-FEB-81       1250        500         30
  
  14 rows selected.
  
  SQL>  select * from emp order by ename, job desc;
  
       EMPNO ENAME      JOB              MGR HIREDATE         SAL       COMM     DEPTNO
  ---------- ---------- --------- ---------- --------- ---------- ---------- ----------
        7876 ADAMS      CLERK           7788 23-MAY-87       1100                    20
        7499 ALLEN      SALESMAN        7698 20-FEB-81       1600        300         30
        7698 BLAKE      MANAGER         7839 01-MAY-81       2850                    30
        7782 CLARK      MANAGER         7839 09-JUN-81       2450                    20
        7902 FORD       ANALYST         7566 03-DEC-81       3000                    20
        7900 JAMES      CLERK           7698 03-DEC-81        950                    30
        7566 JONES      MANAGER         7839 02-APR-81       2975                    20
        7839 KING       PRESIDENT            17-NOV-81       5000                    20
        7654 MARTIN     SALESMAN        7698 28-SEP-81       1250       1400         30
        7934 MILLER     CLERK           7782 23-JAN-82       1300                    20
        7788 SCOTT      ANALYST         7566 19-APR-87       3000                    20
        7369 SMITH      CLERK           7902 17-DEC-80        800                    20
        7844 TURNER     SALESMAN        7698 08-SEP-81       1500          0         30
        7521 WARD       SALESMAN        7698 22-FEB-81       1250        500         30
  
  14 rows selected.

  Search in this example, you will see the difference

  SQL> create table test_order (name varchar2(10), surname varchar2(10), age number);
  
  Table created.
  
  SQL> insert into test_order values('Kamran','Agayev',26);
  
  1 row created.
  
  SQL> insert into test_order values('Kamran','Taghiyev',26);
  
  1 row created.
  
  SQL> insert into test_order values('John','Kevin',23);
  
  1 row created.
  
  SQL> select * from test_order;
  
  NAME       SURNAME           AGE
  ---------- ---------- ----------
  Kamran     Agayev             26
  Kamran     Taghiyev           26
  John       Kevin              23
  
  SQL> select * from test_order
    2  order by age;
  
  NAME       SURNAME           AGE
  ---------- ---------- ----------
  John       Kevin              23
  Kamran     Agayev             26
  Kamran     Taghiyev           26
  
  SQL> select * from test_order
    2  order by age asc, surname desc;
  
  NAME       SURNAME           AGE
  ---------- ---------- ----------
  John       Kevin              23
  Kamran     Taghiyev           26
  Kamran     Agayev             26
  
  SQL>
  

  When in the second query, I sorted out only for age, you saw it there two 26 years old Keita, there was first Agayev, then Taghiyev. But if I want to get the family names in descending order when there are two very old person, then I will add the second column in the order by clause

  - - - - - - - - - - - - - - - - - - - - -
  Kamran Agayev a. (10g OCP)
  http://kamranagayev.WordPress.com

• What is the use of the keyboard of phone numbering alphabet

  What is the use of the keyboard of phone numbering alphabet

  I could be misunderstanding your question, but if you mean the letters below the numbers on the keyboard of the phone (for example the ' ABC' below the 2), use only one of them is for companies of advertising with easier to remember numbers. For example, Apple Announces the number (800) MY-APPLE which is composed as (800) 692-7753 words are easier to remember and the numbers on the keyboard allow to translate the letters to numbers that you dial.

• What is the use of RAS calling card?

  What is the use of RAS calling card? And how do I uninstall?

  Hello coco Amaravadi,

  Given that the problem is related to the RAS asynchronous card, it would be better suited on the TechNet support forum. I suggest you post your question on the following link.

  http://social.technet.Microsoft.com/forums/en/categories/

• What is the use of the file winsxS\Policies if we can rename or delete arbitrary?

  The solution proposed by Snave_Nivek for a NET problem was:

  Rename %windir%\winsxS\Policies (or remove) and then reinstall .NET.

  Which will not affect other programs? What is the use of the file winsxS\Policies if we can rename or delete arbitrary?

  Hello

  The point behind rename/remove the policies folder is to eliminate the possibility of corrupted files. Once deleted/renamed, the folder is recreated.

  However, note that renaming/deleting is not applicable to all records.

  For more information on the WINSXS directory, see this article:

  What is the WINSXS directory in Windows 2008 and Windows Vista, and why is it so important?

  Note: Information provided in the article applies to Windows 7.

• What is the use of Gigabyte Raid set up?

  What is the use of Gigabyte Raid set up? This program is essential? What should do? and btw, this is not working on windows 7 for me... but I guess I can download a driver for him if his look! So someone explain to me what is this program: p

  The name says it all.

  Its a tool of configeration raid provided by your motherboard for use in raid configering manufacturer using the controller on the motherboard.

  If you have not configured the raid its of no use to you, uninstall it.

• What is the use of bitlocker

  What is the use of bitlocker

  BitLocker Drive encryption is a full disk encryption feature included with editions full and business of Microsoft Windows Vista, Windows 7 and the upcoming operating systems desktop of Windows 8, as well as the platforms of servers, Windows Server 2008 and Windows Server 2008 R2. It is designed to protect data by providing encryption for entire volumes.

• What is the use of the codec pack?

  What is the use of the codec pack? What happens if I install a codec pack xp my operating system to windows 7

  Codec packs allow a player to media/OS read audio/video files in the case, he could not play.

  I'm not using this as a recommendation, but take a look at https://en.wikipedia.org/wiki/K-Lite_Codec_Pack for the info and https://en.wikipedia.org/wiki/Codec

  Rather than installing a codec pack, if WMP will not play a file, try a different media player (free) like VLC or GOM.

  If you download and install one of these players, don't let them take over your files that don't let them become the media player by default, until you are happy that they do what you want.

  Some more info here - http://windows.microsoft.com/en-US/windows7/Codecs-frequently-asked-questions

• What is the use of syntax in brs fix (fy15) below "account" (if ismbr ("jan")) endfix ".

  What is the use of below the syntax in (brs) fix (fy15) 'account '.

  If (ismbr ("jan")))

  = Jan Feb.

  endfix

  I want to know what ("account")

  The parenthesis is the synax is needed.

  ('Account'

  a = b + c;

  )

  Will give the same results as

  a = b + c;

  However,.

  ('Account'

  IF (@IsMbr ("Jan")

  a = b + c;

  Endif

  )

  Will work

  IF (@IsMbr ("Jan")

  a = b + c;

  Endif

  Will error.  So, you must create the block of Member to identify the Member on which you want to put a formula for Member ('account' in my example) and the help of the parenthesis as with all other functions (for example if (())

• What is the use of FND_INSTALL_PROCESSES?

  Hello

  Just a random question, may I know what is the use of FND_INSTALL_PROCESSES?

  Thank you and best regards,

  Nadhrah.

  Nadhrah,

  Please read https://docs.oracle.com/cd/E18727_01/doc.121/e13676/T530334T530337.htm#T530344

  Concerning

  SANAE

• What is the use of links and the executable section in a pageDef?

  Hello

  What is the use of links and executable section in a page view definition file.

  I know that we can add different types of links to page with links that are not there in the page what use executable?

  If I click on the icon I get different types of iterators and stocks + green. If the two are even why we we both kept?

  Thank you

  REDA

  Hi Ashish I put in it,

  Now, only I realized the problem is with the lifecycle ADF

  If I place a logging operation in the method of the request form, we will see that the method is called twice and that is why exceptions are thrown. Change the property of refreshment of the invokeAction of prepareModel to renderModelIfNeeded. The commit operation will work with this change and the invokeAction will be called once again because it will be necessary. Once again, the point of the example is to call the invokeAction but for the validation button, as is evident, the value of prepareModel was not enough. The value renderModuleIfNeeded ends the validation operation. .

• What's the use of the second available for Captivate perpetual licenses right?

  What's the use of the second available for Captivate perpetual licenses right?

  If you ask if the software can be installed and enabled on both machines, yes it can.

• What is the use of refresh after Update/Insert in Wizard EO?

  Hello!

  What is the use of refresh after Update/Insert in Wizard EO? When I need it and when not?

  Thank you.

  -These checkboxes are for columns whose values change after that db triggers run.

  BR, 906099

• What is the use of the InfoBundleR12.zip file in the Patch Wizard

  
  Dear Experts,

  
  Can someone please help me understand what is the use of the file InfoBundleR12.zip for the Patch Wizard in an environment of R12.

  I've seen a lot of metalink notes and documents that refers to downloadind this file and place it in the staging directory.

  
  However impossible to find any documentation on why it is necessary or the use of this file.

  
  Thank you

  Neeraj.

  Neeraj,

  This is used to update offline (i.e. don't want to access the MOS Web site), you can download the latest version of the file that contains the list of patches that helps you to analyze your existing and recommend with patches that must be downloaded/applied.

  Patch Wizard FAQ [video] (Doc ID 976688.1)

  How to use the Patch wizard without configuring the connection Internet (Doc ID 741129.1)

  Thank you

  Hussein

• What is the use of component 'CoherenceCache '?

  Dear all,

  After reclassification of the WCC PS3 to PS7, I can see a few new components.

  Among these, what is the use of the component 'CoherenceCache '?

  Can someone help me find the documentation for it?

  Kind regards

  Prateek

  Hi David,

  Here are the details on what the component CoherenceCache would like in on a general basis: http://www.oracle.com/technetwork/articles/vohra-coherence-100891.html

  This feature is not currently supported with COE PS7 - 11.1.1.8.0 due to some related issues in cache when the AutoSuggest function is enabled (for ADF UI) so right now, it's a redundant component.

  I hope this helps.

  Thank you

  Srinath