Answer:
Business Plan: for a Car Wash company
Tools and ingredients required: Water tanker: $250s, Self-service water supply set up: $160s. two helpers one for washing, and one as cashier: $1000s per month Salary, water supply: through boring, one-time expense :$1000s. A place ( in the ready state apart from above-mentioned requirements) one rent: $800s monthly rent.
Total investment required: $4210s + $2000s( as security).= $6210s.
Work Details:
The car will be washed with water. And we have not mentioned the Mobil here, as that work will be outsourced. A petrol pump employee will always be at the car wash center to apply the Mobil to the vehicle after washing. And the only vehicle entertained is the car, however, the model of the car does not matters.
The income is daily deposited in the company bank account, and digital payment is also accepted.
Hope our car wash business succeeds.
Explanation:
Please check the answer section.
Answer:
d. integrity
Explanation:
Data integrity is defined as the condition in which all of the data in the database are consistent with the real-world events and conditions.
Data integrity can be used to describe a state, a process or a function – and is often used as a proxy for “data quality”. Data with “integrity” is said to have a complete or whole structure. Data integrity is imposed within a database when it is designed and is authenticated through the ongoing use of error checking and validation routines. As a simple example, to maintain data integrity numeric columns/cells should not accept alphabetic data.
Answer: Answer below.
Explanation:
I'm not fully sure myself, so don't agree with me fully.
I believe what she may have done wrong is tell the technician about a "program." A program doesn't have to do anything with physical hardware.
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
