If I write too much for an exam answer, do I get downgraded?

Your location has been assigned the 172.149.254.0 /24 network. You are tasked with dividing the network into 13 subnets with the

ira [324]

The subnet mask would be a 32-bit integer which is formed by assigning the host bits to all 0's and the networking bits to so many 1's.
In this method, the subnetting separates the IP address between host and network addresses.
The subnet mask covers an IP address with its 32-bit number, thus the term "mask".

Given:

Network IP address $\bold{= 172.149.254.0 /24}$

Subnet numbers $\bold{= 13}$

Calculating the borrow bits:

$\to \bold{= ceil(\log_{2} 13) = 4 \ bits}$

a)

Calculating the dotted decimal value for the subnet mask:

$\to \bold{11111111.11111111.11111111.00000000}\\\\\to \bold{255.255.255.240}\\\\$

b)

The additional bits which will be needed to mask the subnet mask that is = 4.

Learn more: brainly.com/question/2254014

4 0

3 years ago

There is no reason to study the works of famous photographers because they will make you less creative.

weeeeeb [17]

I think it is true because you may be ‘inspired’ by a famous artist but if you’re always being inspired by others its not 100% yours / you being creative

8 0

3 years ago

Read 2 more answers

Use the Date object and the Array object to determine and diplay information about the current date on your webpage. Your output

Mnenie [13.5K]

Answer:

var today = new Date();
var dateComp = [];
dateComp[0] = today.getDate();
dateComp[1] = today.getMonth();
dateComp[2] = today.getFullYear();
switch(dateComp[1]){
case 0:
console.log("Jan " + dateComp[0] + "," + dateComp[2])
break;
case 1:
console.log("Feb " + dateComp[0] + "," + dateComp[2])
break;
case 2:
console.log("Mar " + dateComp[0] + "," + dateComp[2])
break;
case 3:
console.log("Apr " + dateComp[0] + "," + dateComp[2])
break;
case 4:
console.log("May " + dateComp[0] + "," + dateComp[2])
break;
case 5:
console.log("Jun " + dateComp[0] + "," + dateComp[2])
break;
case 6:
console.log("Jul " + dateComp[0] + "," + dateComp[2])
break;
case 7:
console.log("Aug " + dateComp[0] + "," + dateComp[2])
break;
case 8:
console.log("Sept " + dateComp[0] + "," + dateComp[2])
break;
case 9:
console.log("Oct " + dateComp[0] + "," + dateComp[2])
break;
case 10:
console.log("Nov " + dateComp[0] + "," + dateComp[2])
break;
case 11:
console.log("Dec " + dateComp[0] + "," + dateComp[2])
break;
}

Explanation:

The solution code is written in JavaScript.

Firstly, create a Date object (Line 1). The date object will automatically capture the current date and time.

Next create an array dateComp to hold the day, month and year (Line 3 -5). We use the getDate method to get current day, getMonth method for current month and getFullYear method for current year.

This is important to note that the getMonth method will return the value range from 0 - 11 with the Jan is represented as 0, Feb is 1 and so forth. Presume we intend to display the date using the format "month day, year", we can create a switch structure to check the month value which is range from 0 to 11. If month value is 0, generate string Jan + current day + "," + current year. We generate the date string based on different switch cases (7 - 44). We shall see the output similar to the date string as shown below:

Apr 12,2020

6 0

3 years ago

1. Type a statement that reads a user-entered integer into variable numUsers. Assume scnr already exists.

ASHA 777 [7]

Answer:

Question 1:

int numUsers = scnr.nextInt();

Question 2:

public class OutputExample {

public static void main (String [] args) {

int numCars = 99;

Scannerscnr=new Scanner(System.in);

numCars=scnr.nextInt();

System.out.println("There are "+numCars+" cars");

return;

}

Question 3:

import java.util.Scanner;

public class Errors {

public static void main(String [] args) {

int userNum = 5;

System.out.println ("Predictions are hard. ");

System.out.print("Especially ");

System.out.print("about the future.");

System.out.println("Num is: "+userNum);

return;

}

Explanation:

In Question 1, the statement int numUsers = scnr.nextInt(); reads a new integer value from the keyboard and assigns it to the variable numUsers.

In question 2, Concatenation is used to format the print output.

In question 3, care is taken to fix each of the syntax errors (missing double quotes, semi-colon, concatenation)

3 0

3 years ago

Which of the following describes a Trojan horse?

HACTEHA [7]

Answer:

the answer is

c. Trojan horses enter a secure space, while an infected file proceeds to be downloaded and run.

7 0

3 years ago