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Which application can use both TCP and UDP?
DNS use both TCP & UDP, for valid reasons. that UDP messages are not larger than 512 Bytes and are truncated when greater than this size. DNS uses TCP for Zone transfer and UDP for name queries either primary or reverse.
What services use TCP and UDP?
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| Feature | TCP | UDP |
|---|---|---|
| Speed | Slower than UDP | Faster than TCP |
| Broadcasting | Does not support Broadcasting | Does support Broadcasting |
| Optimal use | Used by HTTPS, HTTP, SMTP, POP, FTP, etc | Video conferencing, streaming, DNS, VoIP, etc |
Can you give example applications that use TCP and UDP?
World Wide Web(HTTP) E-mail (SMTP TCP) File Transfer Protocol (FTP) Secure Shell (SSH)
Can use both TCP and UDP at the same time?
It is standard practice, however, to always use the same service on the same port number. If both UDP and TCP are supported, they’re just different ways of communicating with that same service.
Does HTTP use TCP or UDP?
HTTP and connections Among the two most common transport protocols on the Internet, TCP is reliable and UDP isn’t. HTTP therefore relies on the TCP standard, which is connection-based.
Which applications uses TCP?
TCP is used extensively by many internet applications, including the World Wide Web (WWW), email, File Transfer Protocol, Secure Shell, peer-to-peer file sharing, and streaming media.
Why do we need both TCP and UDP?
Since UDP doesn’t have many requirements, it offers a faster connection. TCP, on the other hand, is slower but more reliable. If you need speed more than reliability, you should use UDP instead of TCP. TCP has provisions for data packet sequencing, acknowledgements, error detection, and correction.
Does Instagram use UDP or TCP?
“Instagram” uses TCP protocol for communication. Remote tcp port(s): 443, 80. HTTP traffic is found in Instagram’s traffic.
Why use both TCP and UDP?
UDP can be used to exchange small information whereas TCP must be used to exchange information larger than 512 bytes. If a client doesn’t get response from DNS, it must retransmit the data using TCP after 3-5 seconds of interval.
Can websites use UDP?
Websites operate on “web” protocols, which are tcp. The browsers (client side of web) are coded to provide tcp connectivity, not udp.
What applications uses UDP?
UDP is a part of the Internet Protocol suite, referred to as UDP/IP suite. Unlike TCP, it is an unreliable and connectionless protocol….Applications of UDP:
- NTP (Network Time Protocol)
- DNS (Domain Name Service)
- BOOTP, DHCP.
- NNP (Network News Protocol)
- Quote of the day protocol.
- TFTP, RTSP, RIP.
What are the applications that use UDP?
Numerous key Internet applications use UDP, including: the Domain Name System (DNS), where queries must be fast and only consist of a single request followed by a single reply packet, the Simple Network Management Protocol (SNMP), the Routing Information Protocol (RIP) and the Dynamic Host Configuration Protocol (DHCP).
What is the difference between TCP and UDP?
TCP, which stands for Transmission Control Protocol, and UDP, or User Datagram Protocol, are part of the internet protocol suite. TCP and UDP are different methods to send information across the internet. But even knowing what they stand for, it’s hard to know which protocol you should use, or why you would use one over the other.
What are some real life examples of TCP/UDP?
Real life examples of both TCP and UDP tcp -> a phone call, sms or anything specific to destination UDP -> a FM radio channel (AM), Wi-Fi. Show activity on this post. Transmission Control Protocol is a connection-oriented protocol, which means that it requires handshaking to set up end-to-end communications.
Why does adddns use both TCP and UDP?
DNS use both TCP & UDP, for valid reasons. that UDP messages are not larger than 512 Bytes and are truncated when greater than this size. DNS uses TCP for Zone transfer and UDP for name queries either primary or reverse. UDP can be used to exchange small information whereas TCP must be used to exchange information larger than 512 bytes.