Those are questions you are expected to answer in DS-160 form for nonimmigrant visa.
Some examples:
Are you coming to the United States to engage in prostitution or unlawful commercialized vice or have you been engaged in prostitution or procuring
prostitutes within the past 10 years?
Have you ever been involved in, or do you seek to engage in, money laundering?
Do you seek to engage in espionage, sabotage, export control violations, or any other illegal activity while in the United States?
Do you seek to engage in terrorist activities while in the United States or have you ever engaged in terrorist activities?
Have you ever or do you intend to provide financial assistance or other support to terrorists or terrorist organizations?
Are you a member or representative of a terrorist organization?
Have you ever ordered, incited, committed, assisted, or otherwise participated in genocide?
Have you ever committed, ordered, incited, assisted, or otherwise participated in torture?
Have you committed, ordered, incited, assisted, or otherwise participated in extrajudicial killings, political killings, or other acts of violence?
Have you, while serving as a government official, been responsible for or directly carried out, at any time, particularly severe violations of religious freedom?
Some examples:
Are you coming to the United States to engage in prostitution or unlawful commercialized vice or have you been engaged in prostitution or procuring prostitutes within the past 10 years?
Have you ever been involved in, or do you seek to engage in, money laundering?
Do you seek to engage in espionage, sabotage, export control violations, or any other illegal activity while in the United States?
Do you seek to engage in terrorist activities while in the United States or have you ever engaged in terrorist activities?
Have you ever or do you intend to provide financial assistance or other support to terrorists or terrorist organizations?
Are you a member or representative of a terrorist organization?
Have you ever ordered, incited, committed, assisted, or otherwise participated in genocide?
Have you ever committed, ordered, incited, assisted, or otherwise participated in torture?
Have you committed, ordered, incited, assisted, or otherwise participated in extrajudicial killings, political killings, or other acts of violence?
Have you, while serving as a government official, been responsible for or directly carried out, at any time, particularly severe violations of religious freedom?