The option that is not a valid compute shape option within the Oracle Cloud Infrastructure (OCI) compute service is;
A: Container Instance
<h3>
Cloud Computing</h3>
Cloud computing is simply a system that makes use of the Internet to store, manage and access data from a remote server on the internet.
Now, this cloud system infrastructure makes use of middleware software to ensure that there is proper connectivity between devices and computers connected via the cloud.
Finally there are different types of cloud computing shape but among the given options the only one that is not a type is Option A.
The missing options are;
A) Container Instance.
B) Bare Metal.
C) Dedicated Virtual Machine Host.
D) Virtual Machine.
Read more about cloud computing at; brainly.com/question/19057393
Answer:
PSTN
Explanation:
The full form of PSTN is Public Switched Telephone Network. It is a traditional circuit-switched telephone network which is used by the several regional, local or national telephony operators. They came in used in 1800s. It is a form of communication among the people which works with the help of underground copper wires.
In the context, when I am travelling through the metropolitan as well as the rural areas of the North America, the PSTN provides the internet connectivity in all the places. It helps me to communicate with the other people with the help of a telephone.
Una línea donde vas ordenando los hechos que han sucedido hasta el presente, aquí te dejo un ejemplo
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P. N. E. HISTORIA
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Answer:
b) Bounded Waiting
Explanation:
int currentThread = 1;
bool thread1Access = true;
bool thread2Access = true;
thread1 { thread2 {
While (true) {
While (true)
{
while(thread2Access == true)
{
while(thread1Access == true)
{
If (currentThread == 2) {
If (currentThread == 1)
{
thread1Access = false; thread2Access = false;
While (currentThread == 2);
While (currentThread == 1);
thread1Access = true; thread2Access = true;
} }
/* start of critical section */ /* start of critical section */
currentThread = 2 currentThread = 1
… ...
/* end of critical section */ /* end of critical section */
thread1Access = false; thread2Access = false;
… ...
} }
} }
} }
It can be seen that in all the instances, both threads are programmed to share same resource at the same time, and hence this is the bounded waiting. For Mutual exclusion, two threads cannot share one resource at one time. They must share simultaneously. Also there should be no deadlock. For Progress each thread should have exclusive access to all the resources. Thus its definitely the not the Progress. And hence its Bounded waiting.
