define hub , database , one drive , class , form , marquee
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➡A hub is a physical layer networking device which is used to connect multiple devices in a network. They are generally used to connect computers in a LAN. A hub has many ports in it. A computer which intends to be connected to the network is plugged in to one of these ports.
➡A database is an organized collection of data, generally stored and accessed electronically from a computer system. The database management system (DBMS) is the software that interacts with end users, applications, and the database itself to capture and analyze the data.
➡OneDrive is the Microsoft cloud service that connects you to all your files. It lets you store and protect your files, share them with others, and get to them from anywhere on all your devices.
➡A class is written by a programmer in a defined structure to create an object (computer science) in an object oriented programming language. It defines a set of properties and methods that are common to all objects of one type. ... These classes would be used to make object.
➡The definition of form is the shape of a person, animal or thing or a piece of paperwork that needs to be filled out. An example of form is the circular shape of an apple.
➡A marquee tool is a GUI tool that selects items within a rectangular shape. The user clicks the left mouse button, then drags a corner of the rectangle until it encompasses the items they want to select. It's called a "marquee" because its border resembles the flashing lights around the marquee sign of a theater.