Enviar pesquisa
Carregar
June 10 P31
•
0 gostou
•
264 visualizações
S
Samimvez
Seguir
Tecnologia
Denunciar
Compartilhar
Denunciar
Compartilhar
1 de 4
Baixar agora
Baixar para ler offline
Recomendados
June 10 P32
June 10 P32
Samimvez
June 08 P3
June 08 P3
Samimvez
Nov 06 P3
Nov 06 P3
Samimvez
June 05 P1
June 05 P1
Samimvez
Nov 05 P3
Nov 05 P3
Samimvez
Nov 09 P31
Nov 09 P31
Samimvez
June 09 P1
June 09 P1
Samimvez
June 10 P33
June 10 P33
Samimvez
Recomendados
June 10 P32
June 10 P32
Samimvez
June 08 P3
June 08 P3
Samimvez
Nov 06 P3
Nov 06 P3
Samimvez
June 05 P1
June 05 P1
Samimvez
Nov 05 P3
Nov 05 P3
Samimvez
Nov 09 P31
Nov 09 P31
Samimvez
June 09 P1
June 09 P1
Samimvez
June 10 P33
June 10 P33
Samimvez
June 04 P31
June 04 P31
Samimvez
June 07 P3
June 07 P3
Samimvez
Nov 06 P1
Nov 06 P1
Samimvez
Nov 07 P1
Nov 07 P1
Samimvez
June 03 P1
June 03 P1
Samimvez
Nov 09 P32
Nov 09 P32
Samimvez
Nov 04 P3
Nov 04 P3
Samimvez
June 02 P1
June 02 P1
Samimvez
Nov 08 P1
Nov 08 P1
Samimvez
June 04 P3
June 04 P3
Samimvez
Nov 03 P3
Nov 03 P3
Samimvez
June 06 P3
June 06 P3
Samimvez
June 05 P3
June 05 P3
Samimvez
Nov 04 P1
Nov 04 P1
Samimvez
June 09 P3
June 09 P3
Samimvez
Nov 03 P1
Nov 03 P1
Samimvez
Nov 04 MS3
Nov 04 MS3
Samimvez
Nov 05 P1
Nov 05 P1
Samimvez
Nov 02 P1
Nov 02 P1
Samimvez
June 07 P1
June 07 P1
Samimvez
Nov 07 P3
Nov 07 P3
Samimvez
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
Alpro
Mais conteúdo relacionado
Mais procurados
June 04 P31
June 04 P31
Samimvez
June 07 P3
June 07 P3
Samimvez
Nov 06 P1
Nov 06 P1
Samimvez
Nov 07 P1
Nov 07 P1
Samimvez
June 03 P1
June 03 P1
Samimvez
Nov 09 P32
Nov 09 P32
Samimvez
Nov 04 P3
Nov 04 P3
Samimvez
June 02 P1
June 02 P1
Samimvez
Nov 08 P1
Nov 08 P1
Samimvez
June 04 P3
June 04 P3
Samimvez
Nov 03 P3
Nov 03 P3
Samimvez
June 06 P3
June 06 P3
Samimvez
June 05 P3
June 05 P3
Samimvez
Nov 04 P1
Nov 04 P1
Samimvez
June 09 P3
June 09 P3
Samimvez
Nov 03 P1
Nov 03 P1
Samimvez
Nov 04 MS3
Nov 04 MS3
Samimvez
Nov 05 P1
Nov 05 P1
Samimvez
Nov 02 P1
Nov 02 P1
Samimvez
June 07 P1
June 07 P1
Samimvez
Mais procurados
(20)
June 04 P31
June 04 P31
June 07 P3
June 07 P3
Nov 06 P1
Nov 06 P1
Nov 07 P1
Nov 07 P1
June 03 P1
June 03 P1
Nov 09 P32
Nov 09 P32
Nov 04 P3
Nov 04 P3
June 02 P1
June 02 P1
Nov 08 P1
Nov 08 P1
June 04 P3
June 04 P3
Nov 03 P3
Nov 03 P3
June 06 P3
June 06 P3
June 05 P3
June 05 P3
Nov 04 P1
Nov 04 P1
June 09 P3
June 09 P3
Nov 03 P1
Nov 03 P1
Nov 04 MS3
Nov 04 MS3
Nov 05 P1
Nov 05 P1
Nov 02 P1
Nov 02 P1
June 07 P1
June 07 P1
Semelhante a June 10 P31
Nov 07 P3
Nov 07 P3
Samimvez
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
Alpro
June 06 P1
June 06 P1
Samimvez
Nov 09 P12
Nov 09 P12
Samimvez
Nov 09 P11
Nov 09 P11
Samimvez
Nov 08 P3
Nov 08 P3
Samimvez
Computing 9691 Test Paper Paper 3 for May / June 2007 Cambridge
Computing 9691 Test Paper Paper 3 for May / June 2007 Cambridge
Alpro
Computing 9195 Zimbabwe Zimsec syllabus Cambridge Computers may June 2007 pap...
Computing 9195 Zimbabwe Zimsec syllabus Cambridge Computers may June 2007 pap...
Alpro
June 08 P1
June 08 P1
Samimvez
June 10 P11
June 10 P11
Samimvez
Computing paper 1 9691 may june 2004 computers general certificate of educati...
Computing paper 1 9691 may june 2004 computers general certificate of educati...
Alpro
June 10 P13
June 10 P13
Samimvez
June 03 P3
June 03 P3
Samimvez
Semelhante a June 10 P31
(13)
Nov 07 P3
Nov 07 P3
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
Computer paper 3 may june 2008 9691 cambridge General Certificate of educatio...
June 06 P1
June 06 P1
Nov 09 P12
Nov 09 P12
Nov 09 P11
Nov 09 P11
Nov 08 P3
Nov 08 P3
Computing 9691 Test Paper Paper 3 for May / June 2007 Cambridge
Computing 9691 Test Paper Paper 3 for May / June 2007 Cambridge
Computing 9195 Zimbabwe Zimsec syllabus Cambridge Computers may June 2007 pap...
Computing 9195 Zimbabwe Zimsec syllabus Cambridge Computers may June 2007 pap...
June 08 P1
June 08 P1
June 10 P11
June 10 P11
Computing paper 1 9691 may june 2004 computers general certificate of educati...
Computing paper 1 9691 may june 2004 computers general certificate of educati...
June 10 P13
June 10 P13
June 03 P3
June 03 P3
Mais de Samimvez
Sql installation tutorial
Sql installation tutorial
Samimvez
Example3
Example3
Samimvez
Coms1010 exam paper - nov10
Coms1010 exam paper - nov10
Samimvez
Coms1010 exam paper - may 08
Coms1010 exam paper - may 08
Samimvez
Example2
Example2
Samimvez
Labsheet 3
Labsheet 3
Samimvez
Labsheet 3,5
Labsheet 3,5
Samimvez
EQ V3x
EQ V3x
Samimvez
Eq v2
Eq v2
Samimvez
3.6
3.6
Samimvez
3.2
3.2
Samimvez
3.10
3.10
Samimvez
3.1
3.1
Samimvez
3.3
3.3
Samimvez
3.8
3.8
Samimvez
3.4
3.4
Samimvez
3.7
3.7
Samimvez
3.5
3.5
Samimvez
3.9
3.9
Samimvez
June 02 MS2
June 02 MS2
Samimvez
Mais de Samimvez
(20)
Sql installation tutorial
Sql installation tutorial
Example3
Example3
Coms1010 exam paper - nov10
Coms1010 exam paper - nov10
Coms1010 exam paper - may 08
Coms1010 exam paper - may 08
Example2
Example2
Labsheet 3
Labsheet 3
Labsheet 3,5
Labsheet 3,5
EQ V3x
EQ V3x
Eq v2
Eq v2
3.6
3.6
3.2
3.2
3.10
3.10
3.1
3.1
3.3
3.3
3.8
3.8
3.4
3.4
3.7
3.7
3.5
3.5
3.9
3.9
June 02 MS2
June 02 MS2
Último
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Drew Madelung
A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)
Gabriella Davis
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Neo4j
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
giselly40
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men
Delhi Call girls
Histor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slide
vu2urc
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
Delhi Call girls
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdf
sudhanshuwaghmare1
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
ThousandEyes
Exploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone Processors
debabhi2
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CV
Khem
Breaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path Mount
Puma Security, LLC
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
wesley chun
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
apidays
Tata AIG General Insurance Company - Insurer Innovation Award 2024
Tata AIG General Insurance Company - Insurer Innovation Award 2024
The Digital Insurer
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
Delhi Call girls
Artificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and Myths
Joaquim Jorge
Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024
The Digital Insurer
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Igalia
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Miguel Araújo
Último
(20)
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...
A Domino Admins Adventures (Engage 2024)
A Domino Admins Adventures (Engage 2024)
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
Workshop - Best of Both Worlds_ Combine KG and Vector search for enhanced R...
CNv6 Instructor Chapter 6 Quality of Service
CNv6 Instructor Chapter 6 Quality of Service
08448380779 Call Girls In Civil Lines Women Seeking Men
08448380779 Call Girls In Civil Lines Women Seeking Men
Histor y of HAM Radio presentation slide
Histor y of HAM Radio presentation slide
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
08448380779 Call Girls In Greater Kailash - I Women Seeking Men
Boost Fertility New Invention Ups Success Rates.pdf
Boost Fertility New Invention Ups Success Rates.pdf
How to Troubleshoot Apps for the Modern Connected Worker
How to Troubleshoot Apps for the Modern Connected Worker
Exploring the Future Potential of AI-Enabled Smartphone Processors
Exploring the Future Potential of AI-Enabled Smartphone Processors
Real Time Object Detection Using Open CV
Real Time Object Detection Using Open CV
Breaking the Kubernetes Kill Chain: Host Path Mount
Breaking the Kubernetes Kill Chain: Host Path Mount
Automating Google Workspace (GWS) & more with Apps Script
Automating Google Workspace (GWS) & more with Apps Script
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Apidays Singapore 2024 - Building Digital Trust in a Digital Economy by Veron...
Tata AIG General Insurance Company - Insurer Innovation Award 2024
Tata AIG General Insurance Company - Insurer Innovation Award 2024
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
08448380779 Call Girls In Diplomatic Enclave Women Seeking Men
Artificial Intelligence: Facts and Myths
Artificial Intelligence: Facts and Myths
Finology Group – Insurtech Innovation Award 2024
Finology Group – Insurtech Innovation Award 2024
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Raspberry Pi 5: Challenges and Solutions in Bringing up an OpenGL/Vulkan Driv...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...
June 10 P31
1.
UNIVERSITY OF CAMBRIDGE
INTERNATIONAL EXAMINATIONS General Certificate of Education Advanced Level COMPUTING 9691/31 Paper 3 May/June 2010 2 hours Additional Materials: Answer Booklet/Paper *7305024148* READ THESE INSTRUCTIONS FIRST If you have been given an Answer Booklet, follow the instructions on the front cover of the Booklet. Write your Centre number, candidate number and name on all the work you hand in. Write in dark blue or black pen. You may use a soft pencil for any diagrams, graphs or rough working. Do not use staples, paper clips, highlighters, glue or correction fluid. Answer all questions. At the end of the examination, fasten all your work securely together. The number of marks is given in brackets [ ] at the end of each question or part question. This document consists of 4 printed pages. IB10 06_9691_31/4RP © UCLES 2010 [Turn over www.XtremePapers.net
2.
2 1
(a) Explain the differences between using a compiler and an interpreter for: (i) the translation of a high-level language program, (ii) the execution of a high-level language program. [6] (b) One phase of compilation is the code generation phase. (i) Name the two phases that are carried out before code generation. [2] (ii) Describe the code generation phase. [3] 2 A company uses a computerised payroll system. Details of the work done by employees each week are stored serially in a transaction file. This transaction file is used to create the payroll at the end of the week. It has to be sorted into the same order as the master file. (a) It is necessary to find and output all the records in the transaction file which relate to a worker with ID number 23714. (i) Describe how the file can be searched serially for all records with ID number 23714. [4] (ii) Explain how the serial search would differ if it was known that there was only one record with that ID number. [2] (iii) Describe a more efficient search algorithm if the file is in numerical order of ID numbers. [3] (b) The following ID numbers are to be sorted into numerical order, with the smallest first. 36721, 53967, 24378, 47869, 47691 Describe an algorithm for implementing an insertion sort on the above data. [3] 3 Robots are used to carry car bodies around in a car factory. They move from position to position in a specific order so that the car parts can be added. (a) State two types of sensor which would be needed to provide input to the robot, explaining why each is necessary. [4] (b) Discuss the use of robots in the car factory. [6] 4 (a) Explain how flat files differ from a relational database. [2] (b) Describe three advantages of using a relational database rather than flat files to store information. [6] 5 A new school is being built on a single site. The computers will be networked with a central storage facility. Discuss different topologies and the media available for transmitting data around the network. [6] © UCLES 2010 9691/31/M/J/10 www.XtremePapers.net
3.
3 6
(a) Describe the difference between the use of pages and the use of segmentation in managing memory. [2] (b) A job is split by the operating system into a number of pages. At any one time, only some of the pages are in memory. Explain how the operating system keeps track of the different pages and the part played by virtual memory in their movement. [6] 7 (a) Explain how the introduction of computing technology to a factory production line has changed the working patterns of people who work there. [4] (b) Describe the expected changes in quality of work that can be expected. [2] 8 State what is stored in each of the following special purpose registers in a computer and explain how the contents are altered during the fetch/execute cycle. (i) MAR [3] (ii) MDR (or MBR) [3] (iii) CIR [3] 9 A shop uses two computer systems. System 1 At the checkout, goods being bought are identified by the system. Details are given to the customer along with the total amount owed. System 2 Each evening details of the sales during the day are collected together. They are then used to update the stock file. (a) Explain why the response times in these two systems will be different. [3] (b) Describe the hardware, software and data structures of the two systems. [8] © UCLES 2010 9691/31/M/J/10 [Turn over www.XtremePapers.net
4.
4 10 An INTEGER
is defined in a certain language by the following BNF rules: <INTEGER>::=<NZDIGIT><NUMBER>│<NZDIGIT> <NUMBER>::=<DIGIT>│<DIGIT><NUMBER> <NZDIGIT>::=1│2│3│4│5│6│7│8│9 <DIGIT>::=0│<NZDIGIT> (a) Explain why each of the following is not an integer: (i) .037 [1] (ii) 037 [1] (b) A REAL is defined as an integer or a zero followed by a . (point) followed by an unlimited number of digits (including none). Produce BNF rules to define REAL. (The BNF rules stated above do not need to be reproduced.) [3] (c) Draw a syntax diagram of REAL. You may use NZDIGIT, DIGIT, POINT and ZERO in your diagram but no other values. [4] Permission to reproduce items where third-party owned material protected by copyright is included has been sought and cleared where possible. Every reasonable effort has been made by the publisher (UCLES) to trace copyright holders, but if any items requiring clearance have unwittingly been included, the publisher will be pleased to make amends at the earliest possible opportunity. University of Cambridge International Examinations is part of the Cambridge Assessment Group. Cambridge Assessment is the brand name of University of Cambridge Local Examinations Syndicate (UCLES), which is itself a department of the University of Cambridge. © UCLES 2010 9691/31/M/J/10 www.XtremePapers.net
Baixar agora