Josef wants to pursue a career as a user experience developer. how should he acquire knowledge to pursue this career?

Josef must obtain knowledge about user experience developer career by surfing the social media as well as by having conversation with people who are working in the field.

Explanation:

If a person wants to peruse a career in any filed or department, he must must research that filed which will help him to gain knowledge about the field as well as the career.

Apart from this, he must try to converse with people who are already pursuing his career of interest. In some cases surfing the social media will him to know the advantage, disadvantage, eligibility, requirements etc about the career.

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correct answer is a. and d.