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Northern IrelandDigital TechnologyQuick questions
AS 2 Fundamentals of Digital Technology
Quick questions on Data and information: validation and verification - CCEA A-Level Digital Technology
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
State which check ensures a required field is not left blank. [1 mark]
What is q2?Show answer
Give one example each of an integer and a Boolean data value. [2 marks]
What is q3?Show answer
Explain why a value can pass a validation check but still be incorrect. [2 marks]
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