Which notable figure's portrait is displayed in the McCain Multimedia Center?

The correct answer highlights Sr. Mary Kenneth Keller, a notable figure who made significant contributions to education, particularly in computer science, being one of the first women to earn a Ph.D. in computer science in the United States. Recognized for her pioneering efforts and commitment to advancing women in technology, her portrait in the McCain Multimedia Center serves to commemorate her legacy and inspire future generations of students.

In contrast, the other individuals listed, while possibly significant within their respective contexts, do not have the same level of recognition or historical impact in the fields associated with technology and education as Sr. Mary Kenneth Keller. This distinction underscores the importance of Keller's contributions and aligns with the mission of the center to promote educational excellence and innovation.