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EnglandComputer ScienceQuick questions
Component 2: Computer Architecture, Data, Communication and Applications
Quick questions on Binary, hexadecimal and two's complement - Eduqas A-Level Computer Science Component 2
3short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.
What is q1?Show answer
Convert to denary. [1 mark]
What is q2?Show answer
Represent in 8-bit two's complement. [2 marks]
What is q3?Show answer
Convert the denary number to hexadecimal. [1 mark]
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