These days it is becoming increasingly difficult to find employment.
There are usually a number of clients applying for the same job, this make it as hard for the employer as it is for the perspective new employee.
With dozens of applications and CV's to view you only have a few seconds to
catch the attention of the employer, then if you are lucky enough to get an interview, you need to have practiced the skills to give a good account of yourself.
The following links may be of help,