IGCSE Information And Communication Technology (0417) — October–November 2024, Paper 11

13 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.

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Question 1 · 2 marks · Types and components of computer systems / data representation

Analogue and digital data are used by computer systems. State one reason why analogue data has to be converted to digital data.

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Question 2 · 4 marks · Types and components of computer systems / software

Complete each of the following sentences. (a) Software that the user requires to carry out a task is called ...........

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Question 3 · 12 marks · Storage devices and media

A student uses a laptop computer for his studies. The laptop computer uses both backing storage and internal memory. Describe the differences between backing storage and internal…

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Question 4 · 10 marks · Types of user interface

A Graphical User Interface (GUI) can be used in an expert system. Discuss the benefits and drawbacks of using a GUI.

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Question 5 · 6 marks · Types and components of computer systems

An organisation is planning to replace its desktop computers with laptop computers. Contrast a laptop computer with a desktop computer.

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Question 6 · 2 marks · Input and output devices

State two direct data entry devices.

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Question 7 · 6 marks · Networks / network hardware

One function of a router is to route data packets. Identify two other functions of a router.

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Question 8 · 8 marks · Safety and security

A student needs to ensure her data is kept safe. When the student logs into the university computer system, a physical token is used as an authentication method. Explain what is…

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Question 9 · 6 marks · Health and safety

State three health problems that can be caused by entering data for a long period of time.

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Question 10 · 6 marks · Communication

The ICT department in a company is writing a report. Members of the department can communicate with other members using VoIP. Explain what is meant by VoIP.

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Question 11 · 10 marks · Modelling and simulation

A traffic management company is planning to improve traffic flow at a major road junction. A computer model is to be used before any changes are made to the junction. Describe the…

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Question 12 · 6 marks · Input and output devices

A company produces medicines. Chemists working in the company use 3D printers. The 3D printer is an example of an output device. State three other output devices.

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Question 13 · 2 marks · Systems analysis and design

A company is planning a new computer system. The current system needs to be analysed. Identify two methods of analysing the current system.

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