1.in the domain of work, some general skills would include teamwork and leadership, time management,self motivation and others, whereas domain-specific skills would be useful only for a certain job . skill usually requires certain environmental stimuli and situations to assess the level of skill being shown and used. people need a broad range of skills in order to contribute to a modern economy and take their place in the technological society of the 21st century.
2.market research may be undertaken in-house , or by an outside advertising agency . in the latter case, product knowledge and confidentiality may be critical factors. it would not be sensible to use an agency which is also used by a rival company .
3.recruitment refers to the process of attracting, screening, and selecting people for a job. for some components of the recruitment process, mid- and large-size organizations often retain professional recruiters or outsource some of the process to recruitment agencies.