Eased the mobilization and transportation of troops
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
<span>Accessibility refers to access to some form of computer
technology. This means that numbers are easily organized and data is easily
calculated making it easier for people’s lives. It is a means of an efficient
and more productive existence in the work environment.</span>
Answer:
Check the explanation
Explanation:
// include the necessary packages
import java.io.*;
import java.util.*;
// Declare a class
public class DataReader
{
// Start the main method.
public static void main(String[] args)
{
// create the object of scanner class.
Scanner scan = new Scanner(System.in);
// Declare variables.
boolean done = false;
boolean done1 = false;
float sum = 0;
double v;
int count = 0;
// start the while loop
while (!done1)
{
// start the do while loop
do
{
// prompt the user to enter the value.
System.out.println("Value:");
// start the try block
try
{
// input number
v = scan.nextDouble();
// calculate the sum
sum = (float) (sum + v);
}
// start the catch block
catch (Exception nfe)
{
// input a character variable(\n)
String ch = scan.nextLine();
// display the statement.
System.out.println(
"Input Error. Try again.");
// count the value.
count++;
break;
}
}
// end do while loop
while (!done);
// Check whether the value of count
// greater than 2 or not.
if (count >= 2)
{
// display the statement on console.
System.out.println("Sum: " + sum);
done1 = true;
}
}
}
}
Sample Output:
Value:
12
Value:
12
Value:
ten
Input Error. Try again.
Value:
5
Value:
nine
Input Error. Try again.
Sum: 29.0
Answer:
The "service password-encryption" global configuration command encrypts passwords configured before and after the command is issued.
Explanation:
A switch is an intermediate network device that is used to transfer frames to nodes on its collision domain. It operates in the Data-link layer of the OSI model.
Switches uses media address control (MAC) table, containing the MAC addresses of the nodes in the network, to determine the destination of nodes.
In the global configuration mode in a switch, the password and other protocols are configured. The service password-encryption command in the global execution mode encrypts passwords configured before and after the command.
