February/March 2026 Paper 12

2026 · 9 questions · 35 parts · 75 marks

0/75 marks

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–/3 mks

2(a)2(b)(i)2(b)(ii)2(c)(i)2(c)(ii)

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3(a)3(b)(i)3(b)(ii)3(b)(iii)3(c)(i)3(c)(ii)

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5(a)5(b)5(c)(i)5(c)(ii)5(c)(iii)

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6(a)6(b)6(c)6(d)6(e)

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7(a)7(b)7(c)(i)7(c)(ii)

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8(a)8(b)8(c)8(d)

–/12 mks

9(a)9(b)(i)9(b)(ii)

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Context for question 8

A computer has system software and application software.

8(a)Operating Systems System SoftwareEasy2 marks

Explain how system software is different to application software.

Answer

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8(b)Operating Systems System SoftwareEasy2 marks

One type of system software is an operating system. One function of an operating system is to manage peripherals. Describe the operating system function managing peripherals.

Answer

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8(c)Security MeasuresHard6 marks

Give two examples of software security solutions and explain how each protects a computer against threats.

Answer

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8(d)Operating Systems System SoftwareEasy2 marks

Define the terms firmware and operating system.

Firmware

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Operating system

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