Answer:
(C) It is a temporary set of credentials that a client uses to prove to other servers that its identity has been validated.
Explanation:
A ticket in kerberos is a small encrypted data that is distributed by server in authentication model of kerberos to start the authentication process. When the client receives the ticket, the client transfers the ticket back to server with additional details verifying the identity of the client. So the ticket is used to validate identity.
Answer: B. both output compatible data types for each column and return the same number of rows.
Explanation:
In order for two queries to be UNION-compatible, they must be both output compatible data types for each column and return the same number of rows.
It should be noted that two relations are union compatible when both relations have the same attributes and also the domain regarding the identical attributes are thesame.
Answer:
Letter C
Plagiarism is copying someone's work or stealing other original ideas.
Answer:
// here is code in c++.
#include <bits/stdc++.h>
using namespace std;
// recursive function to print digit of number in revers order
void rev_dig(int num)
{
if(num==0)
return;
else
{
cout<<num%10<<" ";
// recursive call
rev_dig(num/10);
}
}
// driver function
int main()
{
int num;
cout<<"enter a number:";
// read the number from user
cin>>num;
cout<<"digits in revers order: ";
// call the function with number parameter
rev_dig(num);
return 0;
}
Explanation:
Read the input from user and assign it to variable "num". Call the function "rev_dig" with "num" parameter.In this function it will find the last digit as num%10 and print it. Then call the function itself with "num/10". This will print the second last digit. Similarly it will print all the digits in revers order.
Output:
enter a number:1234
digits in revers order: 4 3 2 1
Diagram :
Yes it's compatible with all the browsers without any need of a plug in.