; (D) is performing qualifying National Guard duty during a war or other military operation or national emergency, and for the 180-day period following the demobilization date for such service; (E) is a member of the National Guard who is not eligible for a post-active duty deferment under section 493D and is engaged in active State duty for a period of more than 30 consecutive days beginning— (i) the day after 6 months after the date the student ceases to carry at least one-half the normal full-time academic workload (as determined by the institution); or (ii) the day after the borrower ceases enrollment on at least a half-time basis, for a loan in repayment; or (F) is serving in a medical or dental internship or residency program, the successful completion of which is required to begin professional practice or service, or is serving in a medical or dental internship or residency program leading to a degree or certificate awarded by an institution of higher education, a hospital, or a health care facility that offers postgraduate training; (2) during a period sufficient to enable the borrower to resume honoring the agreement to repay the outstanding balance of principal and interest on the loan after default, if— (A) the borrower signs a new agreement to repay such outstanding balance; (B) the deferment period is limited to 120 days; and (C) such deferment is not granted for consecutive periods; (3) during a period of administrative deferment— (A) described in paragraphs (1) through (4) of subsection (j); or (B) described in subsection (j)(5); (4) in the case of a borrower of an excepted PLUS Loan or an excepted Consolidation Loan, during a period described in subsection (k)