Which of the following is true about examinations?

Annual examinations are common in various educational and professional contexts, but they are not universally held on a yearly basis. The frequency of examinations can vary widely depending on the specific exam, the organization administering it, and the policies in place. Therefore, the assertion that examinations occur yearly does not hold true for all situations.

Regarding the format of examinations, while many have moved online, not all examinations are conducted solely in this format. Certain exams may still take place in person or utilize a hybrid approach. Thus, stating that examinations are only conducted online is too restrictive and does not accurately reflect the diversity of examination formats.

The option suggesting examinations are optional based on application also lacks accuracy. Generally, when an organization requires a specific examination for entry or certification, it is mandatory for all applicants, rather than optional.

The assertion that examinations are subject to change is valid because exam formats, schedules, and content can be adjusted by the administering body due to various factors, including regulatory changes, advancements in technology, and shifts in curriculum standards. This flexibility is crucial to ensure that examinations remain relevant, fair, and aligned with current knowledge and skills required in the field.