In today's fast paced and highly competitive employment market, employers are looking for the best employees and can afford to be selective in their choices. The process of selection is primarily based upon the needs of the employer, so evidence of a decent standard of education will be required, along with that of any relevant experience held, and of course any obligatory necessary qualifications. All of the above is usually initially ascertained through the submission of an up-to-date and accurate Curriculum Vitae, accompanied by a legible and well structured covering letter, which are all then sorted into a shortlist for applicant interview.
There maybe just the one interview, but is not uncommon to have 2 or even 3, in order for the employers to be satisfied they are getting the right individual for the job being advertised. The importance of making the right impression first time can not, therefore be underestimated. If for example there is one vacancy being advertised and there are 100 applicants, the initial number may be reduced by half, simply by comparing the job requirements to the applicants declared details submitted in the CV. Reduce that by half again, as a result of instant rejections based upon poor grammar or format in covering letters and CVs, and the employer now has 25 similarly qualified and experienced candidates left to select just "One" from. The only way that this process can be achieved to the satisfaction of the employer is now through interviewing the applicants individually, and it is vital to prepare for it accordingly. Once someone moves from "paper" to "face-to-face", human perceptions and body language become even more important to understand, so prior research and preparation are fundamental key elements in approaching for an interview.
This is an area which I need to personally start paying more attention to and the introduction of the subject as a Tutorial session was most appreciated - Wax on - Wax off - Wax on - Wax off. Thank you Mr Miaggi!