AS & A Level Computer Science (9618) — May–June 2024, Paper 31
11 questions · every question answerable online with instant point-by-point AI marking against the official mark scheme.
Start with Question 1 →Real numbers are stored in a computer system using floating-point representation with: - 10 bits for the mantissa - 6 bits for the exponent - two's complement form for both the…
Answer this question and get it marked →The TCP/IP protocol suite has four layers: Transport, Application, Link, Internet Complete the diagram to show the correct order for these layers. The answer space provides a…
Answer this question and get it marked →Explain what is meant by non-composite and composite data types.
Answer this question and get it marked →Describe the sequential method of file access.
Answer this question and get it marked →Write this Reverse Polish Notation (RPN) in infix form: 5 2 + 9 3 – / 3
Answer this question and get it marked →The diagram shows a logic circuit with three inputs, A, B and C, and one output, Z. The circuit contains: - a NOT gate with input B, whose output is labelled P - an AND gate with…
Answer this question and get it marked →Describe what is meant by a digital certificate.
Answer this question and get it marked →The set of declarative-language clauses (numbered 01 to 22) describing car features and body styles is given in the shared source material. Sliding doors is a feature that is…
Answer this question and get it marked →Explain what is meant by Deep Learning in relation to Artificial Intelligence (AI).
Answer this question and get it marked →State a condition that must be true for an array to be searchable for a binary search.
Answer this question and get it marked →Reduced Instruction Set Computers (RISC) and Complex Instruction Set Computers (CISC) are two types of processor. State two features of RISC processors.
Answer this question and get it marked →