Relier Pairs DefinitionsVersion en ligne Students match a term to its definition par Re Furn 1 a market survey 2 an expert 3 machine code 4 constructive feedback 5 a subject-specific term 6 a pathogen 7 a computer mouse 8 a bug is a word or phrase that is used in one subject area but not in others, or that has a different meaning in different subject areas. is an organism that can cause disease in another organism. is research to gather information about consumers products and services. is a person who has studied a subject deeply for a long time. is a system of instructions that computers can follow. is a mistake in a computer program that stops the program doing what it should do. is comments about what is good and what can be improved. is a device for converting hand movements into digital signals.