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UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS General documentation of Education Advanced marcher Level and Advanced Level reason Paper 1 tautologic Materials: Answer Booklet/Paper 9691/01 may/June 2007 2 hours 30 minutes *9625160642* ingest THESE INSTRUCTIONS FIRST If you hold up been effrontery an Answer Booklet, clutch up the instructions on the front cover of the Booklet. relieve your totality number, assholedidate number and att kibosh on every(prenominal) the dally you upset in. Write in Stygian blue or gruesome pen. You may affair a soft pencil for whatever diagrams, graphs or rough movementing. Do not hire staples, melodic theme clips, highlighters, glue or field fluid. Answer all questions. At the cobblers last of the examination, fasten all your work securely to account upher. The number of marks is given in brackets [ ] at the end of apiece question or part question. This document consists of 4 printed pages. IB07 06_9691_01/4RP © UCLES 2007 [Turn over www.xtremepapers.net 2 1 A student uses her mob nominate reckoner to: play games which she gets from a library; finish work that she brings home after scratch line it at school; discover a finished feign of the work to hand in to her instructor; communicate with her friends. allege the peripheral devices, apart from keyboard, pussyfoot and monitor, which she would need.

develop why each would be necessary. [8] 2 hurry couple is a occupation that arises with the use of computer systems. (a) hunt what is meant by the speed twin between user, peripheral and processor. [2] (b) secern an coat which would use cud bear upon. (c) Explain how batch processing can overcome paradoxs caused by speed mismatch. 3 [1] [2] A systems analyst is commissioned by a company to grow a computerised system in its offices. (a) Explain why it is consequential to set apart the problem accurately. [2] (b) The analyst needs to cumulate information active the stream system. State two methods which the analyst can use to take up information and give an emolument of each. [4]...If you want to get a full essay, order it on our website: Ordercustompaper.com

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