When was the Ming dynasty established?
the 1100s CE
the 1200s CE
the 1300s CE
the 1400s CE
Answer:
Explanation:
When you have a single copy, a large number of concurrent updates that are supposed to go to a file may result in the user obtaining incorrect information. This incorrect information obtained them leads to the file being left in an incorrect state. When you have a lot of or multiple copies, then storage waste exist and the various copies might happen not to be consistent with respect one other. In summary, what happens is that
a) Using one copy saves space, but also the change might have an effect on all the users.
b) Using multiple copies avoids eliminates the change problem, while creating its own problems, using more space.
The program that takes two char parameters passed by reference and swap the values in the two parameters is illustrated below.
<h3>What is a program?</h3>
A computer program is a sequence of instructions in a programming language for a computer to execute.
The program is illustrated below:
void SwapGrade(char &g1, char &g2)
{
char t = g1;
g1= g2;
g2 = t;
}
Output
B
C
C B
Learn more about program on:
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Python:
from random import randint
dice_1 = randint(1, 6)
dice_2 = randint(1, 6)
Java:
int dice1 = (int) (Math.random() * 7);
int dice2 = (int) (Math.random() * 7);
Answer:
Fault tolerant system
Explanation:
Fault tolerance is the property that keeps a system operating properly in the event of a failure of one of the components within the system
A fault tolerant system enables the system to continue its operation possibly at a reduced level, rather than having the whole system breakdown.
A good security expert understands the need for fault tolerance in a comprehensive security system, as the absence of this can lead to serious security breaches once the whole system is down.
