· Designs can be altered without erasing and redrawing
· CAD systems also offer "zoom" features analogous to a camera lens, whereby a designer can magnify certain elements of a model to facilitate inspection.
· Computer models are typically three dimensional and can be rotated on any axis, much as one could rotate an actual three dimensional model in one's hand, enabling the designer to gain a fuller sense of the object.
· All of the tools needed are supplied by the program
· Production details can be extracted directly from the drawing.
· Can be copied and pasted many times
· Depending on skill, can be neater
· Can be quicker
· Can be sent to elsewhere quickly
· Can be stored in a safe place
· Can be checked for measurements by the computer
· Can easily mass produce identical products
· Can work throughout the night so can produce product 24 hours a day.
A)What security features of the operating system can be used to simplify the design of the database management system?
when creating a computer program, system analyst design the structure of the program
Erik Beyer has written: 'Outline of a general user-oriented computer aided design system' -- subject(s): Computer-aided design, Data processing, Naval architecture 'BOSS--a system for computer aided design' -- subject(s): BOSS (Electronic computer system), Computer-aided design, Data processing, Engineering design, Structural design
COMPUTER BASED INVENTORY SYSTEM COMPUTER BASED INVENTORY SYSTEM
the addressing system used on internet has _ and _ to identify the computer
The web design software has features as per its built- in structure. The most basic features of website design software are auto suggest HTML tags, design preview system, CSS - jQuery capable structure besides lots of other simple designing features.
system design
You don't identify what is in your computer's cache, because the cache is managed by the hardware and the operating system. To understand the contents, you would need to understand the design of the system, and you would need to do this while the operating system is not running, because the cache is constantly changing. If you are concerned about security, you can set your pagefile to be cleared on shutdown. You can (and should) also design any security sensitive software to use non-paged memory where needed, so that clear-text data is never stored on the hard drive.
The four basic categories in a typical hardware unit are input, processor, storage and output. A complete computer system features these along with software.
a computer aided design (CAD) system is used to design and model components/objects. Computer aided manufacturing (CAM) software is used to talk to the special machines which physically build things like computer numeric controlled (CNC) lathes, milling machines, 3d printers, etc
Hardware Software User Data
Identify three major new information system trends?