Question

consider the following reference string : 70120304230321201701 calculate page faults using LRU and optimal page replacement algorithm with page frame = 3​

Answer 1

Answer:

If the Internet works fine on other devices, the problem lies with your device and its WiFi adapter. On the other hand, if the Internet doesn't work on other devices too, then the problem is most likely with the router or the Internet connection itself. One good way to fix the router is to restart it.