Which of the following is NOT true of job postings? Group of answer choices It is one of the least common career development activities It is a source of career information as well as a recruiting and selection tool Most postings are done online, using the organization's website or intranet They can also create problems if employees suspect that only low-level positions are being postedWhich career concept is motivated by creativity and personal growth with a lifelong progression of periodic moves across related occupations, disciplines, or specialties? Group of answer choices Linear Expert Spiral Transitory