Relier Pairs DefinitionsVersion en ligne Students match a term to its definition par Re Furn 1 a subject-specific term 2 machine code 3 a computer mouse 4 constructive feedback 5 a market survey 6 an expert 7 a bug 8 a pathogen is a person who has studied a subject deeply for a long time. is a system of instructions that computers can follow. is comments about what is good and what can be improved. is an organism that can cause disease in another organism. is a device for converting hand movements into digital signals. is research to gather information about consumers products and services. 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 a mistake in a computer program that stops the program doing what it should do.