The correct answer is (a) Zena Wooldridge.
Zena Wooldridge was appointed as the first Chief Compliance Officer of Facebook in 2018. She is responsible for overseeing the company’s compliance with all applicable laws and regulations, including those related to data privacy, anti-trust, and financial reporting.
Florina Citu is the Chief Privacy Officer of Facebook. She is responsible for developing and implementing the company’s privacy policies and practices.
Chris Hughes is a co-founder of Facebook. He is no longer involved in the day-to-day operations of the company.
Henry Moniz is the Chief Financial Officer of Facebook. He is responsible for the company’s financial reporting and accounting.