Rectification is "C. The conversation of an AC current to a DC current
Answer:
Option (A) is the right answer.
Explanation:
According to the scenario, the user system is giving the error of invalid certificate while other users on the same network do not report any error, which means that there is some problem in a particular system.
Date and time can also be one of the main cause of this error because wrong date and time creates problem in surfing many websites by giving certificate error.
Hence the most appropriate answer is option (A).
While other option are wrong because of the following reasons:
- UEFI boot mode is mainly used in booting the operating system and has no connection with network.
- Logon time is also wrong because if the problem is with the login server, it can not give certificate error.
- User access control is also not correct because it is used to control the access of the user.
// Simple Java program to find sum of series
// with cubes of first n natural numbers
import java.util.*;
import java.lang.*;
class GFG {
/* Returns the sum of series */
public static int sumOfSeries(int n)
{
int sum = 0;
for (int x = 1; x <= n; x++)
sum += x * x * x;
return sum;
}
// Driver Function
public static void main(String[] args)
{
int n = 5;
System.out.println(sumOfSeries(n));
}
}
// Code Contributed by Mohit Gupta_OMG <(0_o)>
