Answer: there is an overflow
Explanation:
Here using 4-bit signed fields to store the addition value.
0111 + 0101 = 1100
In above addition the MSB is reserved for sign.
If MSB is 0 means the number is positive.
If MSB is 1 means the number is negative.
The first number 0111 has MSB 0 means it is a positive number.
The second number 0101 has MSB 0 means it is also a positive number.
But after addition the result obtained is 1100 which MSB is 1 indicating the
result is negative number.
How can it be possible to add two positive numbers and get a negative number as result.
This type of situation is called overflow situation.
It is used for error detection purpose.
therefore there is an overflow
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Answer:
Qualitative data is defined as the data that approximates and characterizes. Qualitative data can be observed and recorded. ... This type of data is collected through methods of observations, one-to-one interviews, conducting focus groups, and similar methods.
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();
}
}