A network connects two or more points together by a communication channel. The points connected together are called nodes. Special components required by computer for connecting them to the network are: Modem an acronym for modulator-demodulator. It interfaces the computer digital data to the analog telephone line. They are used for networking computers via phone …
Networking allows us to connect two or more computers and exchange programs and data. Networking is also called telecommunication or data communication.
The toolbox: The toolbox contains a lot of tools any of which you can use in performing your drawing tasks. The following are basics tools. Pick tool: It is used in picking up other tools from the toolbox. Shape tool: It is used in changing the looks object. Zoom tool: It is used in magnifying …
(i) Click on start menu. (ii) Point to programs (iii) Point to CorelDraw (iv) Click on CorelDraw. CorelDraw now displays a dialog box (i) New graphic: Click to start a new graphic with the current default template. (ii) Open last edited: Click to open last edited (ww. Cdr) file to enable you Continue working where …
There are basically two types of graphics. They are: 1. Presentation graphics programs. 2. Draw and paint graphics programs. Presentation graphics: is used mostly for business. It presents numerical, statistical, financial, or other quantitative data in visual form. Its use is made o pie chart, bar chart, line graph, scatter graph etc. The draw — …
(i) Graph platter (ii) Graph printer e.g. Hp laser jet, scan jet, dot matrix (iii) Interactive video (iv) Video screen monitor or visual display.