Candidate Surname

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Centre Number

Candidate Number

Cambridge (CIE) A Level Computer SciencePaper 1: Theory Fundamentals (Set B)Cambridge International AS & A Level Computer Science 9618

Saturday 5 September 2026

Morning (Time: 1 hour 30 minutes)

Total Marks

/ 75

Instructions

  • Try to complete this mock exam paper in one sitting, under exam conditions. Use all the time available and check your answers to each question at the end before submitting.

  • Remember this is PRACTICE. Mistakes are fine and will help you improve in time for the real exam - just do your best.

Answer all questions.

Write your answer to each question in the space provided.

Calculators must not be used in this paper.

The total mark for this paper is 75.

The number of marks for each question or part question is shown in brackets [ ].

No marks will be awarded for using brand names of software packages or hardware.

Materials

No additional materials are needed. Calculators must not be used in this paper.

DON'T FORGET! Submit your paper at the end to receive marks and review your answers - using AI, mark schemes or solutions.

NOTE: You might want to use some scrap paper to plan your answers to longer questions, so get that prepared now.