Answer:
The database can detect only system-defined events.
Explanation:
A trigger is like a stored procedure that Oracle Database invokes automatically whenever a specified event occurs.trigger is like a stored procedure that Oracle Database invokes automatically whenever a specified event occurs.
Both triggers and constraints can constrain data input, but they differ significantly.
A constraint applies to both existing and new data. For example, if a database column has a NOT NULL constraint, then its existing data is NOT NULL and no DML statement can violate the NOT NULL constraint.
A trigger applies only to new data. For example, a trigger can prevent a DML statement from inserting a NULL value into a database column, but the column might contain NULL values that were inserted into the column before the trigger was defined or while the trigger was disabled
Explanation:
<em>.</em><em>Reboot your laptop or PC. </em>
<em>Select the Repair your Computer option and press Enter. </em>
<em>The System Recovery Options window will popup, click System Restore, it will check the data in your Restore Partition and factory reset laptop without password.</em>
It's B. The burn tool darkens stuff. The dodge tool lightens stuff. hope this helps, have an amazing day :)
Answer:
Its the pattern puzzle game.
Explanation:
The answer is straight forward. Its a pattern puzzle game, and here we need to change everything to same color, and that is a pattern of this pattern game. Many forms of such pattern games are available, but this one happens to be the most popular among them all, and is widely used by various people of all ages to pass their time.
Geographically, the state of Ohio falls within the lines of latitude of 75 °W and 90 °W. The timezone corresponding to this portion of the globe is eastern standard time (EST). The prime meridian at 0 °, has the timezone greenwich mean time (GMT) from which all other timezones are referenced. And eastern standard time, local time in Ohio, will be 5 hours behind GMT.
