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Aug 23, 2022 · Congestion control algorithms. Congestion Control is a mechanism that controls the entry of data packets into the network, enabling a better use of a shared network infrastructure and avoiding congestive collapse. Congestive-Avoidance Algorithms (CAA) are implemented at the TCP layer as the mechanism to avoid congestive collapse in a network.
3 days ago · ARP is a network layer protocol. This is a very important protocol in the TCP/IP protocol suite. Although it was developed in the early 80s, it was defined in RFC 826 in 1982. ARP is implemented with important technologies like IPv4, X.25, frame relay, and ATM. ARP protocol finds the MAC address based on IP address.
Mar 1, 2024 · WWW. Internet. It is originated in 1989. It is originated in 1960. WWW is an interconnected network of websites and documents that can be accessed via the Internet. Internet is used to connect a computer with other computer . WWW used protocols such as HTTP. Internet used protocols such as TCP/IP.
Nov 21, 2023 · We have covered multiple choice questions on several computer science topics like C programming, algorithms, data structures, computer networks, aptitude mock tests, etc. Practice for computer science topics by solving these practice mcq questions. This page specially covers a lot of questions and can be useful for students, working ...
Apr 2, 2024 · Question 9. Consider the set of activities related to e-mail A : Send an e-mail from a mail client to mail server B : Download e-mail headers from mail box and retrieve mails from server to a cache C : Checking e-mail through a web browser The application level protocol used for each activity in the same sequence is. SMTP, HTTPS, IMAP.
Feb 13, 2024 · Reverse Address Resolution Protocol is a protocol that is used in local area networks (LAN) by client machines for requesting IP Address (IPv4) from Router’s ARP Table. Whenever a new machine comes, which requires an IP Address for its use. In that case, the machine sends a RARP broadcast packet containing MAC Address in the sender and ...
Jan 25, 2024 · The transport layer, or layer 4 of the OSI model, controls network traffic between hosts and end systems to guarantee full data flows. Data volume, destination, and rate are all controlled by transport-layer protocols including TCP, UDP, DCCP, and SCTP. The transport layer is positioned between the network and session layers in the OSI paradigm ...
