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EastWind [94]
3 years ago
7

In the C-SCAN disk scheduling algorithm, the disk arm is required to move in one direction only until it reaches the last track

or there are no more requests to service in that direction, then it reverses direction and the scan proceeds in the opposite direction in the same fashion.
True / False.
Computers and Technology
1 answer:
dezoksy [38]3 years ago
3 0

Answer:

False.

Explanation:

In the C-SCAN disk scheduling algorithm, the disk arm is required to move in one direction only until it reaches the last track or there are no more requests to service in that direction, then it reverses direction and the scan proceeds in the opposite direction in the same fashion is a False statement.

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Java Programming Using nested if statement For a student to be accepted in XYZ College, the student must meet the following requ
mihalych1998 [28]

Answer:

Follows are the solution to this question:

import java.util.*;//import package  

public class Main//defining a class

{

       public static void main(String[] ags)//main method  

       {

       float GPA;//defining floating point variable  

       int annual_income;//defining integer variable

       Scanner ga = new Scanner(System.in);//creating Scanner class object

       System.out.println("Enter GPA of student family : ");//print message

       GPA= ga.nextFloat();//input value from user-end

       System.out.println("Enter annual income of student family : ");//print message

       annual_income= ga.nextInt();//input value from user-end

      System.out.println("Is student resident of New Jersey(y/n) :");//print message

       char a=ga.next().charAt(0);//defining char variable to input char value

if(GPA>=3.75) //use if block to check GPA value

       {

        if(annual_income>60000) // use if to check annual income value

         {

            if((a == 'y'|| a== 'Y')) //use if to check char value

   System.out.println("Student accepted in college");//print message

            else//defining else block

             System.out.println("Student is not accepted in college because he/she not resident of New Jersey ");//print message

         }

        else//defining else block

          System.out.println("Student is not accepted in college because annual income is less than $60000 ");//print message

    }

   else//defining else block

    System.out.println("Student is not accepted in college because GPA is less than 3.75 ");//print message

       }

}

Output:

Please find the attached file.

Explanation:

Please find the attached file of the pseudocode.

In this code one integer, one float, and char variable "GPA, annual_income, and a" is declared, that uses the scanner class for accept value from the user-end, and in the next step, nested if the statement is used that checks the GPA value, annual_income, and a value and use the print method to print a value with the message.

6 0
3 years ago
_______________ is the term for the convergence of real-time and non-real-time communications services such as telephony, instan
Anna007 [38]

Answer:

Unified communications

Explanation:

Unified communications is the term for the convergence of real-time and non-real-time communications services such as telephony, instant messaging, video conferencing, speech recognition, voice mail, and email into a single interface.

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You ping a host on the internet to check for connectivity. Your ping times out, and you get no response. What is most likely the
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Answer:

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Answer:

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Explanation:

7 0
2 years ago
Read 2 more answers
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