I Type of the cover letter
There are several types of cover letters, however in this book the writer wants to introduce you just only 2 types of cover letters which are letter of application and the letter of inquiry
1.1 Letter of application
Letter of application is the cover letter which written for apply for the job which has been announced or advertised. The writer should be specific about the purpose and make sure to tell the employer how you know about the job.
1.2 Letter of inquiry
Letter of inquiry is the cover letter which written for asking for the job which might be available in the future thus, the writer should not expect the employer to respond. However, the purpose which will be written in the letter should be clear and focus on what do you want to do.