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shtirl [24]
3 years ago
13

Disk scheduling algorithms in operating systems consider only seek distances, because Select one: a. modern disks do not disclos

e the physical location of logical blocks. b. the operating systems may have other constraints such as writes may be more urgent than reads. c. rotational latency is insignificant compared to the average seek time. d. it is difficult to optimize seek time in disk hardware.
Computers and Technology
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

a. modern disks do not disclose the physical location of logical blocks.

Explanation:

In modern disks, the disk scheduling algorithms are built in the disk drive. It is difficult for operating system to schedule for improved rotational latency. All scheduling algorithms are forced to behave the same because operating system may have constraints. Disks are usually accessed in physical blocks. Modern disks put more electronic controls on the disk.

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What is the service provided by a third party (such as an ISP) that enables you to connect another cloud directly to your Google
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Answer:

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Explanation:

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AURORKA [14]

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Write a program that lets the user enter the name of a team and then displays the number of times that team has won the World Se
xz_007 [3.2K]

Answer:

see explaination

Explanation:

import java.io.*;

import java.util.Scanner;

public class Winners {

public static void main(String args[]) throws IOException {

Scanner sc = new Scanner(new File("WorldSeriesWinners.txt"));

String commands[] = new String[100000];

int c = 0;

while (sc.hasNextLine()) {

String input = sc.nextLine();

System.out.println(input);

if (input.isEmpty())

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commands[c++] = input;

}

sc.close();

Scanner keyboard = new Scanner(System.in);

System.out.println("Enter the name of a team: ");

String name = keyboard.nextLine();

int count = 0;

for (int i = 0; i < c; i++) {

if (commands[i] != null) {

if (commands[i].equals(name)) {

++count;

}

}

}

if(count!=0)

System.out.println(name + " has won the World Series in the time period from 1903 through 2018 " +count + " number of times" );

else

System.out.println("Team with name "+name+ " does not exists");

}

}

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3 years ago
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