May 2014
Beginner
186 pages
9h
English
Content preview from Computer Science
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Objectives
• Describe micro-, mini- and mainframe computers and their uses
(1).
• Describe the ranges and types of computers and peripherals
currently available (1.1); distinguish between batch, on-line and
real-time systems (1.2).
• Describe applications to numerical computation, commercial data
processing and industrial control processes (1.3).
• Describe the tasks undertaken in DP and the organization of these
tasks (2).
• Describe the functions of data preparation, data control, computer
operations, applications programming, systems analysis and de-
sign,
database administration and network control (2.1).
• List the phases of a DP
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.