INTRODUCTION
OVERVIEW OF THE INTERNET
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
can be transmitted faster than TCP
|
|
|
are extremely reliable
|
|
|
require receipts
|
|
|
are connection-oriented
|
Detailed explanation-1: -A key difference between TCP and UDP is speed, as TCP is comparatively slower than UDP. Overall, UDP is a much faster, simpler, and efficient protocol, however, retransmission of lost data packets is only possible with TCP.
Detailed explanation-2: -In general, UDP is the faster protocol. UDP is much simpler, and doesn’t try to establish a connection between devices before sending data, or verify that all the data even arrived.
Detailed explanation-3: -UDP packets are transmitted at a rate of 64 Kbps here, and 80-byte UDP packets are transmitted at a rate of 100 packets/sec, whereas 320-byte UDP packet share transmitted at a rate of only 25 packets/sec. As for the bottleneck node buffer, a packet is a unit for management irrespective of its length.
Detailed explanation-4: -UDP speeds up transmissions by enabling the transfer of data before an agreement is provided by the receiving party. As a result, UDP is beneficial in time-sensitive communications, including voice over IP (VoIP), domain name system (DNS) lookup, and video or audio playback.