Answer:
The correct answer would be option A, Restart the active directory database.
Explanation:
When there is an attack on organizational data or information systems, there are many measures that need to be taken to avoid such attacks to make sure that these attacks don't happen again and to check that all systems are working correctly or not. So in this regard, option A is the most appropriate one, because restarting a database will not help in reducing the possible attacks to an organizational data or information systems. Anti virus spyware, installing firewall and ensuring the working of all patches for an operating system and application are more important tasks to do in such situation.
Answer:
Tax on the airport= 5.376%
Explanation:
The tax rate on the airport can be calculated from the price of the magazine on the airport and tax which is on the magazine when purchasing from the airport.
Tax rate at the airport=(Tax on the Purchase)/(Price of magazine at which it is purchased)


In percentage:
Tax on the airport= 0.05376*100
Tax on the airport= 5.376%
Answer:
Demand in January will be 640 units
So option (C) will be the correct option
Explanation:
We have given average demand for a particular product is 800 units
And seasonal index = 0.8
We have to find the demand in a particular session , that is in January
We know that seasonal index is given by

So 
So demand in January = 640
So option (c) will be the correct option