To shrink a data or log file. In Object Explorer, connect to an instance of the SQL Server Database Engine and then expand that instance. Expand Databases and then right-click the database that you want to shrink.Point to Tasks, point to Shrink, and then click Files.o shrink a data or log file. Connect to the Database Engine. From the Standard bar, click New Query. Copy and paste the following example into the query window and click Execute. This example uses DBCC SHRINKFILE to shrink the size of a data file named DataFile1 in the UserDB database to 7 MB.
Photosynthesis Photosynthesis is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water. This glucose can be converted into pyruvate which releases adenosine triphosphate (ATP) by cellular respiration. Oxygen is also formed.
Photosynthesis is the process by which plants use the energy of light to produce carbohydrates and molecular oxygen (O 2 ) from carbon dioxide (CO 2 ) and water: Virtually all ecosystems on Earth depend on photosynthesis as their source of energy, and all free oxygen on the planet, including that in the atmosphere, originates from photosynthesis. The overall reaction is the reverse of respiration, which releases energy by oxidizing carbohydrates to produce CO 2 and water.