Uninstall instagram and install it again. log in and go to settings and fix up the notifications maybe that’ll work??
if it doesn’t, go to your apple settings and see if the notifications for instagram are on.
also try shutting your phone off for a few seconds if you do either one.
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Click the Manage My College Board Email Subscriptions link located at the bottom of the email.
You are taken to a new page.
Check or uncheck the boxes next to the emails you want to subscribe or unsubscribe to.
Click Submit in the bottom right-hand corner of the page.
You will receive an email confirmation of your subscription changes.
Answer and Explanation:
Reliability is important because if the service lacks lacks reliability this could mean losing a packet or acknowledgement which then requires retransmission.
Delay can be tolerable in different degrees by applications, for example online chatting or conferences need to have the minimum delay possible.
Jitter is the variation in delay for packets belonging to the same flow.
High Jitter: difference between delays is large
Low jitter: difference between delays is small.
Bandwidth depends on the application. In video conferences, for example, there is a need to send million of bits per second to refresh a colour screen while sending a email may not reach even a million.
