计算机用英语怎么说（计算机英语口语）

#头条创作挑战赛#

1. BST

A "Binary search tree" (BST) is a type of binary tree where the nodes are arranged in order: for each node, all elements in its left subtree are less-or-equal to the node (<=), and all the elements in its right subtree are greater than the node (>).

A Binary Search Tree (BST) is recursively defined as a binary tree which has the following properties:

The left subtree of a node contains only nodes with keys less than the node's key.

The right subtree of a node contains only nodes with keys greater than or equal to the node's key.

Both the left and right subtrees must also be binary search trees.

2.二叉树

A binary tree is made of nodes, where each node contains a "left" pointer, a "right" pointer, and a data element. The "root" pointer points to the topmost node in the tree. The left and right pointers recursively point to smaller "subtrees" on either side. A null pointer represents a binary tree with no elements -- the empty tree.

4.TCP(Transmission Control Protocol)

TCP is an abbreviation of Transmission Control Protocol. TCP is one of the main protocols in TCP/IP networks. Whereas the IP protocol deals only with packets, TCP enables two hosts to establish a connection and exchange streams of data.

TCP is the most popular Layer 4 protocol on the Internet. Employing a special positive acknowledgment with retransmission mechanism, TCP provides reliable data transmission.

5. UDP

User Datagram Protocol (UDP) is a Transport Layer protocol. Unlike TCP, it is unreliable and connectionless protocol. So, there is no need to establish connection prior to data transfer.

6.ARP (read)

Most of the computer programs/applications use logical address (IP address) to send/receive messages, however the actual communication happens over the physical address (MAC address) i.e from layer 2 of OSI model. So our mission is to get the destination MAC address which helps in communicating with other devices. This is where ARP comes into the picture, its functionality is to translate IP address to physical address.

7.OSPF Open Shortest Path First

OSPF finds the best network to'pology by calculating shortest device connection paths using the Shortest Path First (SPF) algorithm.