The answer is B. Issue report cards of grades.
Answer: Computers and cellular devices
Reason: Everyone every day watched entertainment with commercials of the internet all day on these technologies and proven by 92 percent. Make this brainly answer for everyone else that needs this. Hope this helps:)
Answer:
food??
Explanation:
if you don't eat food, the acid produced in the stomach will break down the stomach walls instead of the food, giving you ulcers
Answer:
d. all of the statements are correct
Explanation:
Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers of the OSI reference model. i.e Layers 1 and 2 They are designed to cope with bursty traffic. Frame relay is also a form of data networking based on packet switching in which the packets are variable in length and experience packet delays.
Based on the above definition the correct statement is option d as all of the statements define in the other option correctly defines the function of frame relay.