Final answer:
Being familiar with the techniques of receiving information on foreign employment is necessary before applying to make informed decisions and avoid potential scams or pitfalls.
Step-by-step explanation:
It is necessary to be familiar with the techniques of receiving information on foreign employment before applying because it can help you make informed decisions and avoid potential scams or pitfalls. Knowing how to properly research and assess job opportunities, understand legal requirements, and identify reliable sources of information can increase your chances of finding legitimate and suitable employment abroad.
For example, you can research the job market in a specific country to understand the demand and salary range for your field. You can also familiarize yourself with the necessary visa or work permit requirements to ensure you have the necessary documents in order before applying. Additionally, knowing how to verify the legitimacy of job offers and identify red flags can protect you from falling victim to fraudulent schemes.
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