Explanation:
The below code has been written in C language
void rotateright(int list[], int n)
{
int x = list[n-1]
int i;
for (i = n-1; i > 0; i--)
list[i] = list[i-1];
list[0] = x;
}
void rotateleft(int list[], int n)
{
int x = list[0]
int i;
for (i = 1; i < n-1 ; i++)
list[i] = list[i+1];
list[n-1] = x;
}
int main()
{
int list[] = {x1, x2, x3, ... x(n-1),xn}
int i;
int n = sizeof(list);
rotateright(list, n);
rotateleft(list, n);
return 0;
}
Answer:
d.) black-box testing
Explanation:
Software testing can be regarded as procedures/process engage in the verification of a system, it helps in detection of failure in the software, then after knowing the defect , then it can be corrected. Black Box Testing can be regarded as a type of software testing method whereby internal structure as well as design of the item under test is not known by one testing it. In this testing internal structure of code/ program is unknown when testing the software, it is very useful in checking functionality of a particular application. Some of the black box testing techniques commonly used are; Equivalence Partitioning, Cause effect graphing as well as Boundary value analysis. It should be noted that the purpose of black-box testing is to isolate the behavior of a given component of software.
The value on X you choose first and create a graph then you add values to graphs Y axis.
The answer is d. full-duplex transmission. This communication setup allows for simultaneous transmit and receive for both parties. As signals are able to be transmitted at the same time two way for both parties, for both directions along the same data carrier medium.
