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What is a node answer?
A node is a device or data point in a larger network. In networking a node is either a connection point, a redistribution point, or a communication endpoint. In computer science, nodes are devices or data points on a large network, devices such a PC, phone, or printer are considers nodes.
Why is it called a node?
3 Answers. The official name is actually Node . Originally it was designed for use as a web application, but the author realized it could be used for more general purposes and renamed it to node. Node is a single-threaded, single-process system which enforces shared-nothing design with OS process boundaries.
What is a node in nvivo?
A node is a collection of references about a specific theme, case or relationship. You gather the references by ‘coding’ sources to a node. When you open the node (by double-clicking it in List View) you can see all the references in one place.
What is node Mcq?
Node. js is a cross-platform, back-end JavaScript runtime environment written in JavaScript, C, C++, and CoffeeScript language. 5) Which of the following command is used to install the Node.
What is node in biology?
node. A point in a plant stem at which one or more leaves are attached. The source of lymph and lymphocytes.
What is a node type?
A node type is a collection of an application’s nodes that share a common business purpose. Use node types to define nodes’ properties and to define rules that convert a node type to another node type. Each node is a member of a node type.
What are nodes in a tree?
Terminology. A node is a structure which may contain a value or condition, or represent a separate data structure (which could be a tree of its own). Each node in a tree has zero or more child nodes, which are below it in the tree (by convention, trees are drawn growing downwards).
What does ‘node’ mean in computer networks?
network node Data communications. In data communications, physical network nodes include data communications equipment or devices that sit between data terminal equipment (DTE) and data transmission circuits. Internet network nodes. Local area network and wide area networks. Telecommunications network nodes. Cable television system nodes.
What is the function of a node?
The primary function of the lymph nodes is to fight pathogens, as they are a key part of the immune system. They accomplish this by several means, including removing foreign particles from the body, creating anti-bodies, producing lymphocytes and housing cell-eating cells known as macrophages .
What do nodes do?
Lymph nodes and what they do. Lymph vessels route lymph fluid through nodes throughout the body. Lymph nodes are small structures that work as filters for harmful substances. They contain immune cells that can help fight infection by attacking and destroying germs that are carried in through the lymph fluid.
What does node mean?
Node(noun) a knot, a knob; a protuberance; a swelling. Node(noun) one of the two points where the orbit of a planet, or comet, intersects the ecliptic, or the orbit of a satellite intersects the plane of the orbit of its primary. Node(noun) the joint of a stem, or the part where a leaf or several leaves are inserted.