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IB Glossary - R
IB Glossary letter R
Question | Answer |
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real-time processing | The manipulation of data that is required or generated by some process while the process is in operation; usually the results are used to influence the process, and perhaps related processes, while it is occurring. |
record | An aggregate that consists of data objects, possibly with different attributes that usually have identifiers attached to them. See also the definition for "field". |
requirements specification | A document that sets out the customer requirements of a computer system. It is written as part of the systems analysis and can be used later to evaluate the system when implemented. |
robotics | The techniques used in designing, building and using robots. |
robustness | A term used to describe the ability of a program to resist crashing due to incorrect input or incorrect intermediate results. |
router | A device that identifies the destination of messages and sends them via an appropriate route. |