Answer:
B. Process, group of techniques
Explanation:
Data warehousing simply means storing large amounts of data from multiple sources to a central "warehouse" to be analyzed or simply stored for later. Data mining on the other hand involves discovering patterns in sets of data to make better decisions. Analyzing data with a group of techniques like statistics and machine learning.
I know of four,
Left-aligned
Center-aligned
right-aligned
justified
I’m pretty sure there are 2.
SAVE AS and SAVE
Program Area_Circle;
Uses Crt;
Const
Pi = 3.1416;
Var
Radius : Integer;
Area : Real;
Begin
Clrscr;
Writeln('Area of a Circle Solver');
Writeln;
Write('Enter the Radius of the Circle : ');
Readln(Radius);
Area := (Pi * Radius * Radius);
Writeln;
Writeln('The Area of the Circle is ' ,Area:8:2,'.');
Writeln;
Writeln('Program Executed');
Readln;
End.
Hope this helps!
Answer:
The correct answer to this question is given below in the explanation section.
Explanation:
The given options of the question are:
- it creates an extra file backup.
- it increases internet speeds.
- it stimulates multiple computers with one physical computer.
- it connects multiple computers together.
The correct option to this question is 4. i.e:
The virtual machine is useful because it stimulated multiple computers with one physical computer. You can run many operating systems on a virtual machine at one physical computer. It will reduce the cost of buying a new computer and internet connectivity cost among computers.
While other options are not correct because:
VM does not create an extra file backup, it will create a backup according to your assigned needs. It does not increase the internet speed and does not connect multiple computers together but it connects multiple virtual machine operating systems togethers.