To which of the following resources can a lock be applied?()A、RowB、AliasC、BitmapD、Column

To which of the following resources can a lock be applied?()

  • A、Row
  • B、Alias
  • C、Bitmap
  • D、Column

相关考题:

Consider the following:Which statement best describes the meaning of the value for the key_len column?() A.It shows the total size of the index rowB.It shows how many columns in the index are examinedC.It shows the number of characters indexed in the keyD.It shows how many bytes will be used from each index row

Which of the following is NOT true about the centrifugal separator? A.It can be applied to separate two liquidsB.It cannot separate solids which contaminated in the oil.C.It consists of purifier and clarifierD.The centrifuge arranged to separate two liquids is known as purifier

A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity?() A. tracertB. msconfigC. routeD. net use

Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?() A.UniqueB.CheckC.ReferentialD.Informational

Which kind of non-sourced UDF can be created so that it only returns a single value?() A.RowB.TableC.ScalarD.Column

Which of the following DB2 objects are publicly referenced names that require no special authority or privilege to use them?() A.ViewB.AliasC.TableD.Package

Which of the following resources can be explicitly locked?() A.RowB.PageC.TableD.Column

Which of the following can be used to ensure that once a row has been inserted in table TABLEX, the column MAINID in that row cannot be updated?() A.Define the column MAINID as NOT UPDATABLEB.Define the column MAINID as a PRIMARY KEYC.Define the column MAINID as a FOREIGN KEYD.Define an UPDATE trigger on table TABLEX

Which of the following constraint types can be used to ensure the value of an INTEGER column references only positive values?()A、UniqueB、CheckC、ReferentialD、Informational

In IPCCX, skills can be assigned to which of the following configuration objects?()A、resources  B、Skill Groups  C、competence levels  D、Resource Groups

Which of the following is true about the following share access properties? ()A、 +managers will be resolved as a Winbind group.  B、 The timo and taki users can manipulate files regardless of the file system permissions.  C、 +managers will be resolved as a Unix group.  D、 +managers is a builtin default Samba group.  E、 The "admin users" can be applied only to print shares.

Which of the following resources can be referenced in the LOCK statement?()A、RowB、TableC、ColumnD、Table space

A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity?()A、 tracertB、 msconfigC、 routeD、 net use

Which of the following resources can be explicitly locked?()A、RowB、PageC、TableD、Column

When the length of the run queues, process or thread dispatches interrupts, and lock contention metrics and statistics are analyzed for performance, which of the following resources is being analyzed?()A、 CPUB、 MemoryC、 Disk I/OD、 Network I/O

Which of the following DB2 objects are publicly referenced names that require no special authority or privilege to use them?()A、ViewB、AliasC、TableD、Package

Users complain an AIX server is running slow.  Which of the following commands can be run to determine what is consuming systems resources?()A、 tprofB、 lpstatC、 ps auxD、 entstat

Which of the following commands can be used to commit applied filesets?()A、 /usr/sbin/installp -CB、 /usr/sbin/inutoc -cC、 /usr/sbin/installp -cD、 /usr/sbin/lsresource -c

Which of the following can be used to ensure that once a row has been inserted in table TABLEX, the column MAINID in that row cannot be updated?()A、Define the column MAINID as NOT UPDATABLEB、Define the column MAINID as a PRIMARY KEYC、Define the column MAINID as a FOREIGN KEYD、Define an UPDATE trigger on table TABLEX

which one of the following best describes the use of hidden column formula?()A、views can be hidden based on a formula B、hidden columns are not a supported feature C、table columns can be hidden based on a formula  D、view columns can be displayed or hidden based on a formula

单选题Users complain an AIX server is running slow.  Which of the following commands can be run to determine what is consuming systems resources?()A tprofB lpstatC ps auxD entstat

单选题Which of the following commands can be used to commit applied filesets?()A /usr/sbin/installp -CB /usr/sbin/inutoc -cC /usr/sbin/installp -cD /usr/sbin/lsresource -c

单选题To which of the following resources can a lock be applied?()ARowBAliasCBitmapDColumn

单选题When the length of the run queues, process or thread dispatches interrupts, and lock contention metrics and statistics are analyzed for performance, which of the following resources is being analyzed?()A CPUB MemoryC Disk I/OD Network I/O

单选题A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity?()A tracertB msconfigC routeD net use

单选题Which of the following resources can be explicitly locked?()ARowBPageCTableDColumn

单选题Which of the following resources can be referenced in the LOCK statement?()ARowBTableCColumnDTable space