Which of the following tasks is a security officer expected to perform?

Monitoring surveillance equipment is a fundamental responsibility of a security officer. This task involves observing real-time video feeds and assessing the activities in and around the premises to detect any suspicious behavior or security breaches. By effectively monitoring these systems, security officers play a critical role in maintaining a secure environment, ensuring that any potential threats are identified and addressed promptly.

The other tasks listed, such as writing software programs, providing legal advice, and overseeing employee productivity, fall outside the typical duties associated with security personnel. Writing software requires specialized technical skills that are not part of a security officer's training. Providing legal advice pertains to the expertise of legal professionals, and overseeing employee productivity is generally a human resources function, focusing more on management rather than security. Therefore, monitoring surveillance equipment aligns perfectly with the core competencies and expectations of a security officer.