Answer:
Many network and communication protocols require bit stuffing for the following purposes: to avoid the interpretation of data as control information. For example, with six consecutive 1 bits, X.25 uses the bit stuffing,signal the beginning and end of a frame.
High-level Data link control (HDLC) is a bit-oriented protocol for point-to-point and multi-point communication.P/F bits are present in HDLC control field.
So,Yes bit stuffing is necessary in control field.
Answer:
//Program written in Java Programming Language
// Comments are used for explanatory purpose
import java.util.Scanner; //Scanner Library Imported
public class findloc { //Program Class Declared
public static void main (String [] args) {//Program Main Method
Scanner input = new Scanner(System.in);
string passCode; // Declare string passCode
passCode = Input.next();//Input Passcode
if(Character.isLetter(passCode.charAt(0)))//Check Alphabet Position
{
System.out.println("Alphabetic at 0");//Print Alphabet position is at 0
}
if(Character.isLetter(passCode.charAt(1))) //Check Alphabet Position
{
System.out.println("Alphabetic at 1");//Print Alphabet position is at 1
}
}
}
Answer:
Check the explanation
Explanation:
Kindly check the attached image.
The attached image below describes the inner equilibrium point is a stable node, here it's a center. These are periodic solutions. Populations of the mice and owls are periodic. It describes: when the mice population is lower, the owl population decreases; again the owl is lower so mice got a chance to grow its population; now as sufficient food(mice) is there, the owl population increases; as predator population increases, the prey population decreases; and this continues as a cycle forever.
So, yes, the model gives a realistic behavior.
Answer and Explanation:
Some of the negative aspects of robots at work place:
- Lesser flexibility
- Higher maintenance and installation cost
- Future insecurity and risk if the system malfunctions
- A decline in the opportunities for humans
- Unemployment as a result of automation and robot regulated work place.
Some of the positive aspects of robots at work place:
- Higher accuracy
- Higher speeds
- More work in less time
- Productivity and hence efficiency will increase
- Cost of some operations is reduced.
- Ease of employing in dangerous and hazardous fields by using specific robots for each task
In Microsoft Word, he should go to Page Layout and then to Margins.
