True, is the state of a binary 1
Answer:
The code will be in Python3
you will have to enter the number of employee data and it will display all the data entered in the correct format.
Explanation:
class Solution:
def __init__(self):
self.firstName=""
self.lastName=""
self.employeeID=0
def getData(self):
self.firstName=input("please enter your first name: ")
self.lastName=input("please enter your last name: ")
self.employeeID=input("please enter your ID: ")
def showData(self):
p="{}\t{}\t{}".format(self.firstName,self.lastName,self.employeeID)
return p
num=int(input("please enter the number of employee data you want to enter: "))
data=[]
for i in range(num):
t1=Solution()
t1.getData()
data.append(t1.showData())
for i in data:
print(i)
Answer:
// here is code in C++.
#include <bits/stdc++.h>
using namespace std;
// function to compute sum and product
void square(int input)
{
// variable to store the square of number
long long squ_num;
calculate the square of number
squ_num=pow(input,2);
// print the output
cout<<"square of "<< input<<" is: "<<squ_num<<endl;
}
// driver function
int main()
{
int n;
// read the number until user enter 0
do{
cout<<"enter a number!! (0 to stop):";
// read the input from user
cin>>n;
// call the function to calculate square of input number
square(n);
}while(n!=0);
return 0;
}
Explanation:
Declare a variable "n" to read the input number from user.Call the function square() with parameter "n".In this function, it will calculate the square of the input number and print it.This will repeat until user enter 0 as input.Program will ends when user give 0 as input.
Output:
enter a number!! (0 to stop):5
square of 5 is: 25
enter a number!! (0 to stop):7
square of 7 is: 49
enter a number!! (0 to stop):11
square of 11 is: 121
enter a number!! (0 to stop):0
Answer:
Answer is option (a) It includes data that has changed since the last full backup.
Explanation:
Differential Backup is a method used in Database Management Systems (DBMS) in which it includes the data (copies of all the files) that has changed (either created or updated or altered) since the last full backup. If it is a partial backup instead of full backup, then it is not a differential backup method as many files might have changed. Option (b) is false as the backup has to be a full backup not an incremental backup. Option (c) is false as the backup has to be a full backup ( not just a backup ), Option (d) is false as only the files that are changed is stored not the whole database since a full backup.
