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The Scope of Systems Analysis
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action application automatic batch central processor chart check digit code number communication complete computer file computer system considered continuous stationery copies correct cost data preparation data processing Datel decision table descriptor detailed devices direct access Direct changeover disc document effect ensure entry equipment errors example existing field flowchart function hardware implementation information retrieval installation interview invoicing involved layout line printer lines logical machine Magnetic drums magnetic tape maximum method National Computing Centre necessary normally number of characters number of records operation organization overall paper tape performed planning possible printing problem procedures produce punched cards random reference relevant Rotational delay sequence sequential serial sorting specification speed channel spirit duplicated staff stage standard storage suitable systems analyst task techniques tion transaction updating variable length