Final answer:
The style of this sentence is ineffective because it lacks focus and does not communicate the writer's qualifications or fit for the job.
Step-by-step explanation:
The style of this sentence is ineffective because it lacks focus and does not communicate the writer's qualifications or fit for the job. The sentence begins with a generic statement about seeing an advertisement while surfing the web, which is not relevant or interesting to a potential employer. A more effective approach would be to start with a clear introduction that highlights the applicant's motivation and provides specific details about the job.