Answer:
False
Explanation:
An instance of an abstract class cannot be created through the constructor of the class, because it does not have a complete implementation. Though, it is possible to have references of an abstract type class. Abstract classes are incomplete structures and you would have to build onto it before you are able to use it.
Here you go,
class Program
{
static void Main(string[] args)
{
int n,i,j;
Console.Write("Enter size: ");
n = Convert.ToInt32(Console.ReadLine());
for (i = 1; i <= n; i++)
{
for (j = 1; j <= i; j++)
{
System.Console.Write("*");
}
System.Console.Write("\n");
}
Console.ReadLine();
}
}
By default it is 3 worksheets. By default it is 3 worksheets. But it could be some settings that can change this quantity
Answer:
Explanation:
Spreadsheet software is the correct answer
