Answer: The DBMS is a software system that explains the four types of actions, which are defining, constructing, manipulating, and sharing databases among various users and applications.
Ammunition documents which caries bullet, fuses extra should be numbered properly.
<u>Explanation:</u>
A document number or page number should be well organized and he or she coordinates with assistant trainers who have involved it.
Since it is a training event. The trainer has to have a checklist and make as fill with page number and make sure page numbers are strictly followed during the training session. If any page number is misplaced through the training session it will be embracing the situation for trainer and student or staff who get the training.
Answer:
//here is code in java.
import java.util.*;
class Solution
{
// main method of class
public static void main (String[] args) throws java.lang.Exception
{
try{
// declare an initialize first string variables
String st1="hello";
// declare an initialize first string variables
String st2="world";
// create another string variable
String st3;
// exchange the value of both string variables
st3=st1;
st1=st2;
st2=st3;
System.out.println("value of first String after exchange: "+st1);
System.out.println("value of second String after exchange: "+st2);
}catch(Exception ex){
return;}
}
}
Explanation:
declare and initialize two string variables.Create another string variable "st3". first assign value of "st1" to "st3" after then value of "st2" to "st1" and then assign value of "st3" to "st2". This will exchange the values of both the string.
Output:
value of first String after exchange: world
value of second String after exchange: hello
