Final answer:
The validity of an exam application varies by institution or exam type and can range from a few months to a year. It's important to read the application instructions for specific validity periods and to follow up with a phone call if you've mentioned doing so, marking important dates on your calendar.
Step-by-step explanation:
The validity of an exam application once it is submitted can vary depending on the institution or the type of exam. Typically, the organization that administers the exam will provide specific information regarding the validity period. For example, for some professional certifications, the application may be valid for a year, while for others, it may only be valid for a few months. To ensure you are aware of the validity period, you should carefully read the information provided with the application instructions.
It is a good practice to mark your calendar with important dates, including the deadline by which you need to take the exam or any follow-up actions you might need to take. If you indicated that you would be calling to check on the status of your application, remember to follow through. Not only does this keep you informed, but it also demonstrates your commitment and responsibility towards managing your exam application process.