Answer:
11. 1million square decimetres (from online)
20. assuming room is rectangular,
length= (p - 2b)/2
because perimeter= 2 length + 2 breadth for rectangular
Answer:
A computer is a machine that can be programmed to manipulate symbols.
Explanation:
Following are the features of PC (computer)
Processor
speed
reliability
accuracy
automation
diligence
consistency
Random access memory (RAM)
Operating system
Graphics adapter and video RAM
Monitor
Answer:
As a design rule, access points within range of each other should be set to channel frequencies with minimal signal overlap. Users will find that roaming doesn’t work well, and performance will degrade because of interference between access points.
Explanation:
I think it should be Java of package instead
Answer:
Delegate is a function pointer which points the address of a function.
Explanation:
Let the function to compare two integers takes two integers as arguments
C#.net syntax:
delegate void Del(int,int);
Here delegate is the keyword. Del is the name of the delegate which stores the address of the function whose return type is void and which takes 2 integer arguments.
public void CompareIntegers(int x, int y)
{
if (x>y) Console.WriteLine("X is greater");
else Console.WriteLine("Y is greater");
}
delegate void Del(int,int);
void main(){
Del del1=new Del(CompareIntegers);
}
