Give the output of following SQL statement -Select COUNT(distinct (SUBJECT)) from Stipend;
Answers
Answer:
Flashback Query allows users to see the view of past data, If in case some data or table is being deleted by the user, then the flashback query provides us an opportunity to view that data again and perform manipulations over it.
In flashback queries we have an concept of flash area, in flash area we store the deleted data which can be viewed if needed in future.
Answer:
okay so basically it a math question lolz
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Explanation:
Substances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainSubstances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainSubstances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainSubstances which are neither acidic nor basic are called -----------Substances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainTo relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
When the solution is basic the phenolphthalein give ------------ colour.Which of the following chemical substances can be used to neutralize the acidity of soil? a)Calcium oxide b) calcium hydroxide c) sodium chloride d) magnesium chloride.To relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
When the solution is basic the phenolphthalein give ------------ colour.Substances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainTo relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
When the solution is basic the phenolphthalein give ------------ colour.Which of the following chemical substances can be used to neutralize the acidity of soil? a)Calcium oxide b) calcium hydroxide c) sodium chloride d) magnesium chloride.Substances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainTo relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
When the solution is basic the phenolphthalein give ------------ colour.Which of the following chemical substances can be used to neutralize the acidity of soil? a)Calcium oxide b) calcium hydroxide c) sodium chloride d) magnesium chloride.To relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
When the solution is basic the phenolphthalein give ------------ colour.Substances which are neither acidic nor basic are called -------------.The rain water containing excess of ------------- is called acid rainWhich of the following chemical substances can be used to neutralize the acidity of soil? a)Calcium oxide b) calcium hydroxide c) sodium chloride d) magnesium chloride.When the solution is basic the phenolphthalein give ------------ colour.To relieve indigestion, we take antacid such as milk of magnesia .It will neutralizes the effect of excessive acid ,milk of magnesia contains------------.
The rain water containing excess of ------------- is called acid rainSubstances which are neither acidic nor basic are called -------------.Which of the following chemical substances can be used to neutralize the acidity of soil? a)Calcium oxide b) calcium hydroxide c) sodium chloride d) magnesium chloride.--.