What is the "career ladder"?

The correct choice describes the "career ladder" as a structured sequence of job positions for progress. This concept illustrates how individuals can advance their careers by moving up through various levels of job roles within an organization or industry. Each position on the ladder typically requires increased skills, experience, and responsibility, allowing individuals to grow both professionally and financially.

Moving up the career ladder often involves acquiring new skills or qualifications, seeking additional responsibilities, or pursuing promotions within a company. This progression not only reflects advancement in one's career but also serves as a clear path for setting personal professional goals and understanding the steps needed to achieve them.

The other options serve different purposes: ongoing learning pertains to skill development and education, a type of resume is a document showcasing an individual's qualifications, and a collection of related occupations encompasses various jobs that share similarities but do not necessarily indicate a progression or growth trajectory. Thus, the structured nature of the career ladder distinguishes it as a clear pathway for career advancement.