Does the president serve as the chairman of any federal organization, and if so, which? yes, the department of homeland security (dhs) yes, the national security council (nsc) yes, the homeland security council (hsc) yes, the president’s intelligence advisory board (piab) (choose 1)

The president of the United States serves as the chairman of the National Security Council (NSC). This agency was created by President Truman’s in 1947 in order to address tensions between Soviet Union and the United States. Its function is to advise the president on national security issues as well as foreign policy issues.

The rest of the federal agencies do not have the president of the US as their chairman.

the answer is definitley b!